Not sure where to start?
Try these collections:

","empty_cart_collections",[480],"residential-solutions","recent_products_enabled","recent_products_heading","Recently viewed","recent_products_limit","show_recent_products_vendor","show_recent_products_price",{"_29":488,"_36":489,"_10":488},"search-drawer",{},{"_29":491,"_31":492,"_63":519,"_36":520,"_10":491},"cookie-banner",{"_365":493,"_40":500,"_509":510,"_514":515},{"_29":365,"_36":494},{"_365":495,"_496":497,"_498":499,"_47":39,"_48":49},"We use cookies","heading_size","text-lg-2xl","heading_tag","h2",{"_29":40,"_36":501},{"_40":502,"_503":504,"_505":354,"_506":507,"_508":45,"_47":39,"_48":49},"

This site uses cookies for better user experience and analytics.

","text_size","text-base","text_max_size","text_font","body","secondary_color","spacing",{"_29":509,"_36":511},{"_244":143,"_512":513},"height_mobile",12,"buttons",{"_29":514,"_36":516},{"_413":517,"_417":518},"Accept","Decline",[365,40,509,514],{"_521":522,"_523":471,"_524":74,"_525":526,"_527":209,"_528":115,"_529":85,"_530":115,"_531":209,"_532":43},"mode","enabled","delay","text_alignment","content_position","left-0","color_drawer_text","color_drawer_background","color_drawer_highlight","color_drawer_button_text","color_drawer_button_background","color_drawer_button_gradient",{"_29":534,"_31":535,"_63":567,"_36":568,"_10":534},"mobile-dock",{"_536":537,"_543":544,"_547":548,"_552":553,"_557":558,"_562":563},"mobile-dock-0",{"_29":538,"_36":539},"home",{"_540":43,"_541":542},"custom_icon","title","Home","mobile-dock-1",{"_29":337,"_36":545},{"_540":43,"_541":546},"Menu","mobile-dock-2",{"_29":549,"_36":550},"search",{"_540":43,"_541":551},"Search","mobile-dock-3",{"_29":42,"_36":554},{"_540":43,"_541":206,"_42":555,"_556":45},"shopify://collections/all","external","mobile-dock-4",{"_29":559,"_36":560},"cart",{"_540":43,"_541":561},"Cart","mobile-dock-5",{"_29":564,"_36":565},"account",{"_540":43,"_541":566},"Account",[536,543,547,552,557,562],{"_79":117,"_81":115,"_83":43,"_353":569,"_355":569,"_444":53,"_89":53},8,"headerMenu",{"_10":572,"_573":574},"gid://shopify/Menu/210335301931","items",[575,608,625,665,695,724],{"_10":576,"_577":578,"_541":99,"_29":579,"_246":580,"_573":581},"gid://shopify/MenuItem/489746366763","tags",[],"HTTP","https://www.iqair.com/world-air-quality",[582,586,590,594,598,603],{"_10":583,"_577":584,"_541":108,"_29":579,"_246":585},"gid://shopify/MenuItem/767569789302",[],"https://www.iqair.com/us/earth",{"_10":587,"_577":588,"_541":589,"_29":579,"_246":138},"gid://shopify/MenuItem/767570182518",[],"Live Air Quality Ranking",{"_10":591,"_577":592,"_541":593,"_29":579,"_246":127},"gid://shopify/MenuItem/767570149750",[],"Live Air Quality Map",{"_10":595,"_577":596,"_541":597,"_29":579,"_246":150},"gid://shopify/MenuItem/767570215286",[],"Historical PM 2.5 Data",{"_10":599,"_577":600,"_541":601,"_29":579,"_246":602},"gid://shopify/MenuItem/767570248054",[],"Air Quality API","https://www.iqair.com/air-quality-monitors/api",{"_10":604,"_577":605,"_541":606,"_29":579,"_246":607},"gid://shopify/MenuItem/798951735670",[],"Air Quality App","https://www.iqair.com/air-quality-monitors/air-quality-app",{"_10":609,"_577":610,"_541":169,"_29":579,"_246":611,"_573":612},"gid://shopify/MenuItem/764204614006",[],"https://www.iqair.com/air-quality-monitors",[613,617,621],{"_10":614,"_577":615,"_541":170,"_29":579,"_246":616},"gid://shopify/MenuItem/767590236534",[],"https://www.iqair.com/measure-air-quality",{"_10":618,"_577":619,"_541":173,"_29":579,"_246":620},"gid://shopify/MenuItem/767589581174",[],"https://www.iqair.com/improve-air-quality",{"_10":622,"_577":623,"_541":175,"_29":579,"_246":624},"gid://shopify/MenuItem/767590269302",[],"https://www.iqair.com/community-air-quality-monitoring",{"_10":626,"_577":627,"_541":180,"_29":579,"_246":628,"_573":629},"gid://shopify/MenuItem/764204646774",[],"https://www.iqair.com/newsroom",[630,635,640,645,650,655,660],{"_10":631,"_577":632,"_541":633,"_29":579,"_246":634},"gid://shopify/MenuItem/767598592374",[],"Air Quality News","https://www.iqair.com/newsroom?tag=Air%20Quality",{"_10":636,"_577":637,"_541":638,"_29":579,"_246":639},"gid://shopify/MenuItem/767598625142",[],"Climate","https://www.iqair.com/newsroom?tag=Climate",{"_10":641,"_577":642,"_541":643,"_29":579,"_246":644},"gid://shopify/MenuItem/767598657910",[],"Community","https://www.iqair.com/newsroom?tag=Community",{"_10":646,"_577":647,"_541":648,"_29":579,"_246":649},"gid://shopify/MenuItem/767598690678",[],"Featured Contributor","https://www.iqair.com/newsroom?tag=Featured%20Contributor",{"_10":651,"_577":652,"_541":653,"_29":579,"_246":654},"gid://shopify/MenuItem/767598723446",[],"Health and Wellness","https://www.iqair.com/newsroom?tag=Health%20and%20Wellness",{"_10":656,"_577":657,"_541":658,"_29":579,"_246":659},"gid://shopify/MenuItem/767598756214",[],"Resources","https://www.iqair.com/newsroom?tag=Resources",{"_10":661,"_577":662,"_541":663,"_29":579,"_246":664},"gid://shopify/MenuItem/767598788982",[],"Wildfire","https://www.iqair.com/newsroom?tag=Wildfire",{"_10":666,"_577":667,"_541":185,"_29":579,"_246":668,"_573":669},"gid://shopify/MenuItem/489746399531",[],"https://www.iqair.com/about-iqair/our-causes",[670,674,678,682,686,690],{"_10":671,"_577":672,"_541":673,"_29":579,"_246":668},"gid://shopify/MenuItem/767593349494",[],"Climate Justice ",{"_10":675,"_577":676,"_541":188,"_29":579,"_246":677},"gid://shopify/MenuItem/767593382262",[],"https://www.iqair.com/about-iqair/our-causes#section-timeline_XBCMEg",{"_10":679,"_577":680,"_541":190,"_29":579,"_246":681},"gid://shopify/MenuItem/767593316726",[],"https://www.iqair.com/schools4earth",{"_10":683,"_577":684,"_541":191,"_29":579,"_246":685},"gid://shopify/MenuItem/767594135926",[],"https://www.iqair.com/about-iqair/ESG-initiatives",{"_10":687,"_577":688,"_541":192,"_29":579,"_246":689},"gid://shopify/MenuItem/767594168694",[],"https://www.iqairfoundation.org",{"_10":691,"_577":692,"_541":693,"_29":579,"_246":694},"gid://shopify/MenuItem/806048858486",[],"Public-Private Partnerships","https://www.iqair.com/how-iqair-partners-with-cities",{"_10":696,"_577":697,"_541":202,"_29":579,"_246":698,"_573":699},"gid://shopify/MenuItem/794165248374",[],"https://www.iqair.com/support",[700,705,710,714,719],{"_10":701,"_577":702,"_541":703,"_29":579,"_246":704},"gid://shopify/MenuItem/794165281142",[],"Warranty Registration","https://www.iqair.com/support/warranty",{"_10":706,"_577":707,"_541":708,"_29":579,"_246":709},"gid://shopify/MenuItem/794165313910",[],"Knowledge Base","https://www.iqair.com/support/knowledge-base",{"_10":711,"_577":712,"_541":713,"_29":579,"_246":698},"gid://shopify/MenuItem/794165346678",[],"Product Support",{"_10":715,"_577":716,"_541":717,"_29":579,"_246":718},"gid://shopify/MenuItem/794165379446",[],"User Guide Videos","https://www.iqair.com/start",{"_10":720,"_577":721,"_541":722,"_29":579,"_246":723},"gid://shopify/MenuItem/794179699062",[],"Contact Support","https://www.iqair.com/support/contact-us",{"_10":725,"_577":726,"_541":206,"_29":579,"_246":727,"_573":728},"gid://shopify/MenuItem/764201402742",[],"https://www.iqair.com/products/air-purifiers",[729,732,736,740,745,749],{"_10":730,"_577":731,"_541":211,"_29":579,"_246":727},"gid://shopify/MenuItem/767600623990",[],{"_10":733,"_577":734,"_541":207,"_29":579,"_246":735},"gid://shopify/MenuItem/767600656758",[],"https://www.iqair.com/products/air-quality-monitors",{"_10":737,"_577":738,"_541":277,"_29":579,"_246":739},"gid://shopify/MenuItem/767600689526",[],"https://www.iqair.com/products/residential-solutions/kn95-ffp2-face-mask?Quantity=12+Pack",{"_10":741,"_577":742,"_541":743,"_29":579,"_246":744},"gid://shopify/MenuItem/767600722294",[],"Replacement Filters","https://www.iqair.com/products/replacement-filters",{"_10":746,"_577":747,"_541":748,"_29":579,"_246":607},"gid://shopify/MenuItem/767600787830",[],"IQAir AirVisual App",{"_10":750,"_577":751,"_541":752,"_29":579,"_246":753},"gid://shopify/MenuItem/794347274614",[],"For Organisations","https://www.iqair.com/commercial-air-purifiers","footerMenu",{"_10":756,"_573":757},"gid://shopify/Menu/210335334699",[758,795,813,855,887,916,939],{"_10":759,"_577":760,"_541":384,"_29":579,"_246":761,"_573":762},"gid://shopify/MenuItem/779353784694",[],"https://shop-gl-eur.iqair.com#",[763,768,772,777,782,785,790],{"_10":764,"_577":765,"_541":766,"_29":579,"_246":767},"gid://shopify/MenuItem/779355193718",[],"About us","https://www.iqair.com/about-iqair",{"_10":769,"_577":770,"_541":771,"_29":579,"_246":723},"gid://shopify/MenuItem/779360403830",[],"Contact us",{"_10":773,"_577":774,"_541":775,"_29":579,"_246":776},"gid://shopify/MenuItem/779360436598",[],"Careers","https://jobs.iqair.com/",{"_10":778,"_577":779,"_541":780,"_29":579,"_246":781},"gid://shopify/MenuItem/800711639414",[],"Media Inquiries","https://www.iqair.com/media-contact",{"_10":783,"_577":784,"_541":192,"_29":579,"_246":193},"gid://shopify/MenuItem/800711672182",[],{"_10":786,"_577":787,"_541":788,"_29":579,"_246":789},"gid://shopify/MenuItem/779355226486",[],"Awards and Partnerships","https://www.iqair.com/about-iqair/awards-partnerships",{"_10":791,"_577":792,"_541":793,"_29":579,"_246":794},"gid://shopify/MenuItem/779360338294",[],"Experience Center","https://www.iqair.com/experience-center",{"_10":796,"_577":797,"_541":202,"_29":579,"_246":761,"_573":798},"gid://shopify/MenuItem/779353915766",[],[799,802,805,808],{"_10":800,"_577":801,"_541":713,"_29":579,"_246":698},"gid://shopify/MenuItem/779361026422",[],{"_10":803,"_577":804,"_541":703,"_29":579,"_246":704},"gid://shopify/MenuItem/779361091958",[],{"_10":806,"_577":807,"_541":708,"_29":579,"_246":709},"gid://shopify/MenuItem/779361124726",[],{"_10":809,"_577":810,"_541":811,"_29":579,"_246":812},"gid://shopify/MenuItem/800711704950",[],"Return Policy","https://www.iqair.com/us/support/iqair-warranty-coverage",{"_10":814,"_577":815,"_541":180,"_29":579,"_246":761,"_573":816},"gid://shopify/MenuItem/780153651574",[],[817,820,823,827,831,835,840,845,850],{"_10":818,"_577":819,"_541":633,"_29":579,"_246":634},"gid://shopify/MenuItem/780153684342",[],{"_10":821,"_577":822,"_541":643,"_29":579,"_246":644},"gid://shopify/MenuItem/780153717110",[],{"_10":824,"_577":825,"_541":826,"_29":579,"_246":659},"gid://shopify/MenuItem/780153749878",[],"Air Quality Resources",{"_10":828,"_577":829,"_541":830,"_29":579,"_246":649},"gid://shopify/MenuItem/780153782646",[],"Featured Contributors",{"_10":832,"_577":833,"_541":653,"_29":579,"_246":834},"gid://shopify/MenuItem/780153815414",[],"https://www.iqair.com/newsroom?tag=Health%20And%20Wellness",{"_10":836,"_577":837,"_541":838,"_29":579,"_246":839},"gid://shopify/MenuItem/780153848182",[],"Success Stories","https://www.iqair.com/newsroom?tag=Success%20Stories",{"_10":841,"_577":842,"_541":843,"_29":579,"_246":844},"gid://shopify/MenuItem/780153880950",[],"Awards and Reviews","https://www.iqair.com/newsroom?tag=Awards%20And%20Reviews",{"_10":846,"_577":847,"_541":848,"_29":579,"_246":849},"gid://shopify/MenuItem/800711737718",[],"Press Releases","https://www.iqair.com/newsroom?tag=Press%20Releases",{"_10":851,"_577":852,"_541":853,"_29":579,"_246":854},"gid://shopify/MenuItem/800711770486",[],"Air Cleaning Technology","https://www.iqair.com/newsroom?tag=Air%20Cleaning%20Technology",{"_10":856,"_577":857,"_541":858,"_29":579,"_246":761,"_573":859},"gid://shopify/MenuItem/780153389430",[],"For Organizations",[860,863,868,872,877,882],{"_10":861,"_577":862,"_541":311,"_29":579,"_246":753},"gid://shopify/MenuItem/780153422198",[],{"_10":864,"_577":865,"_541":866,"_29":579,"_246":867},"gid://shopify/MenuItem/780153454966",[],"Request a Bid","https://www.iqair.com/commercial/request-a-bid",{"_10":869,"_577":870,"_541":871,"_29":579,"_246":723},"gid://shopify/MenuItem/780153487734",[],"Chat with an Expert",{"_10":873,"_577":874,"_541":875,"_29":579,"_246":876},"gid://shopify/MenuItem/780153520502",[],"Clean Air Facility","https://www.iqair.com/commercial-applications/clean-air-facilities",{"_10":878,"_577":879,"_541":880,"_29":579,"_246":881},"gid://shopify/MenuItem/780153553270",[],"Clean Air School","https://www.iqair.com/commercial-applications/clean-air-school",{"_10":883,"_577":884,"_541":885,"_29":579,"_246":886},"gid://shopify/MenuItem/780153586038",[],"Dashboard","https://www.iqair.com/commercial-air-quality-monitors/enterprise-dashboard",{"_10":888,"_577":889,"_541":390,"_29":579,"_246":761,"_573":890},"gid://shopify/MenuItem/779353850230",[],[891,894,899,903,907,912],{"_10":892,"_577":893,"_541":606,"_29":579,"_246":607},"gid://shopify/MenuItem/779360797046",[],{"_10":895,"_577":896,"_541":897,"_29":579,"_246":898},"gid://shopify/MenuItem/779355292022",[],"AirVisual Platform","https://www.iqair.com/us/commercial-air-quality-monitors/airvisual-platform",{"_10":900,"_577":901,"_541":902,"_29":579,"_246":150},"gid://shopify/MenuItem/779360698742",[],"Historical Air Quality Data",{"_10":904,"_577":905,"_541":906,"_29":579,"_246":138},"gid://shopify/MenuItem/779360731510",[],"Live AQI⁺ City Ranking",{"_10":908,"_577":909,"_541":910,"_29":579,"_246":911},"gid://shopify/MenuItem/779360764278",[],"World Air Quality Report","https://www.iqair.com/world-air-quality-report",{"_10":913,"_577":914,"_541":915,"_29":579,"_246":580},"gid://shopify/MenuItem/779360829814",[],"World Air Quality",{"_10":917,"_577":918,"_541":919,"_29":579,"_246":761,"_573":920},"gid://shopify/MenuItem/779353817462",[],"Shop Our Products",[921,925,929,932,935],{"_10":922,"_577":923,"_541":924,"_29":579,"_246":727},"gid://shopify/MenuItem/779360633206",[],"About IQAir Air Purifiers",{"_10":926,"_577":927,"_541":277,"_29":579,"_246":928},"gid://shopify/MenuItem/779360534902",[],"https://www.iqair.com/commercial-face-masks",{"_10":930,"_577":931,"_541":207,"_29":579,"_246":735},"gid://shopify/MenuItem/779355259254",[],{"_10":933,"_577":934,"_541":743,"_29":579,"_246":744},"gid://shopify/MenuItem/779360502134",[],{"_10":936,"_577":937,"_541":938,"_29":579,"_246":727},"gid://shopify/MenuItem/779360469366",[],"Shop All Air Purifiers",{"_10":940,"_577":941,"_541":942,"_29":579,"_246":761,"_573":943},"gid://shopify/MenuItem/792389091702",[],"Shop Our Solutions",[944,949,954,959,964,969,974],{"_10":945,"_577":946,"_541":947,"_29":579,"_246":948},"gid://shopify/MenuItem/792390140278",[],"Air Purifiers for Asthma","https://www.iqair.com/products/air-purifiers-for-asthma",{"_10":950,"_577":951,"_541":952,"_29":579,"_246":953},"gid://shopify/MenuItem/792390173046",[],"Air Purifiers for Mold","https://www.iqair.com/products/air-purifiers-for-mold",{"_10":955,"_577":956,"_541":957,"_29":579,"_246":958},"gid://shopify/MenuItem/792390205814",[],"Air Purifiers for Smoke","https://www.iqair.com/products/air-purifiers-for-cigarette-smoke",{"_10":960,"_577":961,"_541":962,"_29":579,"_246":963},"gid://shopify/MenuItem/792390238582",[],"Air Purifiers for Pets","https://www.iqair.com/products/air-purifiers-for-pets",{"_10":965,"_577":966,"_541":967,"_29":579,"_246":968},"gid://shopify/MenuItem/792390271350",[],"Air Purifiers for Dust","https://www.iqair.com/products/air-purifiers-for-dust",{"_10":970,"_577":971,"_541":972,"_29":579,"_246":973},"gid://shopify/MenuItem/792390304118",[],"Air Purifiers for Odor","https://www.iqair.com/products/air-purifiers-for-odor",{"_10":975,"_577":976,"_541":977,"_29":579,"_246":978},"gid://shopify/MenuItem/792390336886",[],"Air Purifiers for Wildfire Smoke","https://www.iqair.com/air-purifiers-for-wildfire-smoke","giftWrappingMenu","seo",{"_541":982,"_983":984,"_985":986,"_246":987,"_988":989,"_1026":-7},"IQAir | First in Air Quality","description","IQAir is the world’s leading innovator of Indoor Air Quality solutions. Our passion is to help people live longer, healthier lives by creating the most ...","handle","@airvisual","https://iqair-website.vercel.app/newsroom?cursor=eyJsYXN0X2lkIjo2MDY4ODQxMDI0NDMsImxhc3RfdmFsdWUiOjE1OTYyMTQ4MDAwMDAsIm9mZnNldCI6NTl9&direction=next&tag=Community","jsonLd",{"_990":991,"_992":993,"_12":994,"_373":995,"_996":997,"_1006":1007,"_246":987,"_1019":1020},"@context","https://schema.org","@type","Organization","IQAir","https://www.iqair.com/dl/web/logos/ic-logo-iq-air-blue.svg","sameAs",[998,999,1000,1001,1002,1003,1004,1005],"https://www.facebook.com/iqair","https://twitter.com/IQAir","https://www.linkedin.com/company/the-iqair-group","https://www.instagram.com/iqair/","https://www.youtube.com/IQAir","https://www.pinterest.com/IQAir/","https://play.google.com/store/apps/details?id=com.airvisual&hl=en_US&gl=US","https://apps.apple.com/us/app/iqair-airvisual-air-quality/id1048912974","contactPoint",[1008,1016],{"_992":1009,"_1010":1011,"_1012":1013,"_1014":1015},"ContactPoint","telephone","+1-866-488-1918","contactType","customer service","areaServed","US",{"_992":1009,"_1010":1017,"_1012":1013,"_1014":1018},"+86-400-108-5117","CN","potentialAction",{"_992":1021,"_1022":1023,"_1024":1025},"SearchAction","target","https://iqair-website.vercel.app/search-results?q={search_term}","query","required name='search_term'","robots","requestInfo",{"_1029":1030,"_1043":1044},"userPreferences",{"_1031":1032,"_1041":1015,"_1042":-7},"units",{"_1033":1034,"_1035":1036,"_1037":1038,"_1039":1040},"distance","kilometer","temperature","celsius","pressure","millibar","system","metric","AQI","timezone","userLocation",{"_18":1015,"_1045":1046,"_1047":1048,"_1049":1050,"_1042":1051,"_1052":1053,"_1054":1055},"countryName","United States","countryRegion","OH","city","Columbus","America/New_York","lat",39.9587,"lng",-82.9987,["P",1056],"ENV",{"_1059":1060,"_1061":1062,"_1063":1064,"_1065":1066,"_1067":1068,"_1069":1070,"_1071":1072,"_1073":1074,"_1075":-7,"_1076":1077,"_1078":1079,"_1080":1081,"_1082":1083,"_1084":-7,"_1085":1086},"MODE","production","GOOGLE_TAG_MANAGER_ID","GTM-PPQMD6","FACEBOOK_LOGIN_APP_ID","398656046993675","GOOGLE_LOGIN_CLIENT_ID","351521898-5bj7u78k0elfc3pod2gkejvfnju8hncf.apps.googleusercontent.com","APPLE_LOGIN_CLIENT_ID","4235W294QP.com.airvisual.airvisual","PUBLIC_STORE_DOMAIN","iqair-global-eur.myshopify.com","PUBLIC_SHOP_ID","67740598571","IQAIR_DASHBOARD_DOMAIN","dashboard.iqair.com","WAF_SDK","CUSTOM_EMBEDDABLE_MAP_CONSTANTS_HOST","https://www.airvisual.com","AIRVISUAL_CDN_DOMAIN","https://cdn.airvisual.net","AIRVISUAL_OSM_DOMAIN","https://osm.airvisual.net","AIRVISUAL_WIND_URL","https://website-api.airvisual.com/prod/current-wind-surface-level-gfs-1.0.json","AIRVISUAL_EARTH_URL","VERCEL","1",["P",1087],"consent",{"_1090":1091,"_1092":1093},"checkoutDomain","shop-gl-eur.iqair.com","storefrontAccessToken","cc75eb5159fc569ed0c0f968a231755c","selectedLocale",{"_1096":1097,"_1098":1099,"_1100":1101,"_1102":17,"_1103":1104,"_1105":43},"label","International","language","EN","country","DE","currency","flag","/dl/assets/svg/ic-worlwide.svg","pathPrefix","userAgent","Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","dismissedCountryBanner","requestOrigin","https://iqair-website.vercel.app","routes/$(locale)",{},"routes/$(locale).newsroom._index",{"_1115":1116,"_1341":643,"_980":1342,"_1346":1347},"blog",{"_541":1117,"_980":1118,"_1119":1120},"IQAir News",{"_541":-5,"_983":-5},"articles",{"_1121":1122,"_1333":1334},"nodes",[1123,1154,1170,1186,1203,1219,1235,1251,1267,1283,1299,1315],{"_1124":1125,"_1126":1127,"_1115":1129,"_1131":1132,"_1133":1132,"_1134":1135,"_1136":1137,"_985":1138,"_10":1139,"_1140":1141,"_1142":-5,"_1143":1144,"_577":1145,"_541":1146,"_1147":1148},"__typename","Article","author",{"_12":1128},"IQAir Staff Writers",{"_985":1130},"news","excerpt","See how IQAir air quality data can quantify how much air pollution costs our health and our economies.","excerptHtml","content","On a particularly smoggy day, it’s not hard to imagine the toll that air pollution takes on our health and lives. But what many don’t realize is that the total impact of air pollution on human life and the global economy may be far more severe than previously thought. In response to increased demand for data on the human cost of air pollution, IQAir and Greenpeace Southeast Asia have developed a cost estimator that calculates the health and economic costs of air pollution in some of the world’s biggest cities using the IQAir global air quality database. This estimate is based on an algorithm combining the following data inputs to calculate costs throughout an entire calendar year: real-time data from ground-level air quality sensors managed by the IQAir air quality database, including particulate matter with a diameter size of 2.5 microns or smaller (PM2.5) and nitrogen dioxide (NO2) data (where available) scientific risk models population and health data The cost estimator can then automatically calculate deaths and economic impact for many of the world’s major cities, some of which regularly appear on IQAir’s Most Polluted Cities ranking. Mortality and cost estimates are based on the total impact attributable to PM2.5 and NO2 over the preceding 365 days, apportioned day by day according to daily recorded pollutant levels. Inclusion of NO2 is dependent on data availability. 2020: Over 160,000 deaths in top 5 cities In 2020, our counter provided an alarming estimate of the cost of air pollution for the world’s top five most populous cities for the entire year in terms of lives and productivity lost:1 Tokyo, Japan: 40,000 deaths, $43 billion U.S. dollars (USD) (population: 37,000,000) New Delhi, India: 54,000 deaths, $8.1billion USD (population: 30,000,000) Shanghai, China: 39,000 deaths, $19billion USD (population: 27,100,000) Sao Paulo, Brazil: 15,000 deaths, $7.8 billion USD (population: 22,000,000) Mexico City, Mexico: 15,000 deaths, $7billion USD (population: 21,800,000) Total Deaths: 163,000Total Cost: $85.1billion USD That’s over 160,000 lives and $85.1billion USD lost in 2020 alone – in only five cities. And those five cities represent only 1.7% of the world population.2 In the top five most populous cities alone, air pollution caused over 160,000 deaths and cost $85.1billion USD during 2020 – and those five cities represent only 1.7% of the world population. The real cost of air pollution In a single year, major cities around the world lost hundreds of thousands of lives and well into the hundreds of billions of dollars. Data from 2021 already suggests that this alarming trend will continue. Try to imagine what those numbers look like for a world of nearly 8 billion people. It leaves us heavy-hearted. And when it comes to fighting against air pollution, knowledge is power. Data on lives and dollars lost is one of the most powerful tools we have to hold polluters and policy makers to account and change the air pollution story forever. That’s why IQAir and Greenpeace Southeast Asia partnered to produce the Cost of Air Pollution Counter. The Cost of Air Pollution Counter uses the same methodology as a 2020 report by Greenpeace that calculated shocking estimates of the costs of using of fossil fuels like coal, oil, and gas:3 4.5 million premature deaths each year due to air pollution from fossil fuels US $8 billion (3.3% of the world’s total gross domestic product or GDP) lost each day from reduced life expectancy, premature birth, illnesses that result in hospital visits and missed work, and financial burdens resulting from illnesses 40,000 deaths of children under five every year from PM2.5 exposure from fossil fuels 1.8 billion days of work lost from illnesses related to PM2.5from fossil fuels, resulting in economic losses of US$101 billion Fossil fuels cause 4.5 million premature deaths each year, cost $8 billion every day, cause 40,000 deaths of children younger than 5, and resulted in 1.8 billion days of work lost from illnesses related to PM2.5. The cost of reducing air pollution The cost of reducing air pollution by switching from polluting fuels like coal, oil, and gas to zero-emissions alternative energy sources like wind and solar may seem high. But the health costs and economic costs of air pollution are clearly much higher – and renewable energy sources such as wind and solar are actually increasingly cheaper than polluting fossil fuels.4 The cost of reducing air pollution may seem high. But the health costs and economic costs of air pollution are clearly much higher. If nothing changes, the costs will continue to mount as the world population grows and climate change poses new risks that will make global capitalism in its current form untenable. The solutions to the global air pollution problem are in front of us. Renewable energy applications like wind farms and solar panels have already experienced immense growth and investment over the past decade. In the U.S. alone, renewable energy use has grown by 100% since 2000, comprising 17% of net electricity use in 2018.5 Furthermore, renewable energy sources are projected to grow by at least 7% in the coming year and account for nearly 90% of the total increase in global power capacity worldwide, with roughly 150% growth projected from 2010 to 2025 (see Figure 1).6 Figure 1: Projected growth in renewable energy sources, 2010-2025 (Source: International Energy Agency). The takeaway Deaths from air pollution showed alarming trends in 2020 and continue to reflect these trends in 2021. The death toll may be even higher given the lack of air quality data coverage across large swathes of the world, with the estimated death toll thought to be over 500,000 as more cities are accounted for in the algorithm. Fortunately, investment in renewable energy is helping gradually replace deadly and expensive fossil fuels with cheaper, sustainable sources of wind, solar, and other renewables. This means that we are moving in the right direction, but still have a long way to go.","contentHtml","

On a particularly smoggy day, it’s not hard to imagine the toll that air pollution takes on our health and lives. But what many don’t realize is that the total impact of air pollution on human life and the global economy may be far more severe than previously thought.

In response to increased demand for data on the human cost of air pollution, IQAir and Greenpeace Southeast Asia have developed a cost estimator that calculates the health and economic costs of air pollution in some of the world’s biggest cities using the IQAir global air quality database.

This estimate is based on an algorithm combining the following data inputs to calculate costs throughout an entire calendar year:

real-time data from ground-level air quality sensors managed by the IQAir air quality database, including particulate matter with a diameter size of 2.5 microns or smaller (PM2.5) and nitrogen dioxide (NO2) data (where available)
scientific risk models
population and health data

The cost estimator can then automatically calculate deaths and economic impact for many of the world’s major cities, some of which regularly appear on IQAir’s Most Polluted Cities ranking.

Mortality and cost estimates are based on the total impact attributable to PM2.5 and NO₂ over the preceding 365 days, apportioned day by day according to daily recorded pollutant levels. Inclusion of NO₂ is dependent on data availability.

2020: Over 160,000 deaths in top 5 cities

In 2020, our counter provided an alarming estimate of the cost of air pollution for the world’s top five most populous cities for the entire year in terms of lives and productivity lost:¹

\nTokyo, Japan: 40,000 deaths, $43 billion U.S. dollars (USD) (population: 37,000,000)
\nNew Delhi, India: 54,000 deaths, $8.1billion USD (population: 30,000,000)
\nShanghai, China: 39,000 deaths, $19billion USD (population: 27,100,000)
\nSao Paulo, Brazil: 15,000 deaths, $7.8 billion USD (population: 22,000,000)
\nMexico City, Mexico: 15,000 deaths, $7billion USD (population: 21,800,000)

Total Deaths: 163,000
Total Cost: $85.1billion USD

That’s over 160,000 lives and $85.1billion USD lost in 2020 alone – in only five cities. And those five cities represent only 1.7% of the world population.²

In the top five most populous cities alone, air pollution caused over 160,000 deaths and cost $85.1billion USD during 2020 – and those five cities represent only 1.7% of the world population.

The real cost of air pollution

In a single year, major cities around the world lost hundreds of thousands of lives and well into the hundreds of billions of dollars. Data from 2021 already suggests that this alarming trend will continue.

Try to imagine what those numbers look like for a world of nearly 8 billion people. It leaves us heavy-hearted. And when it comes to fighting against air pollution, knowledge is power. Data on lives and dollars lost is one of the most powerful tools we have to hold polluters and policy makers to account and change the air pollution story forever.

That’s why IQAir and Greenpeace Southeast Asia partnered to produce the Cost of Air Pollution Counter.

The Cost of Air Pollution Counter uses the same methodology as a 2020 report by Greenpeace that calculated shocking estimates of the costs of using of fossil fuels like coal, oil, and gas:³

\n4.5 million premature deaths each year due to air pollution from fossil fuels
\nUS $8 billion (3.3% of the world’s total gross domestic product or GDP) lost each day from reduced life expectancy, premature birth, illnesses that result in hospital visits and missed work, and financial burdens resulting from illnesses
\n40,000 deaths of children under five every year from PM2.5 exposure from fossil fuels
\n1.8 billion days of work lost from illnesses related to PM2.5from fossil fuels, resulting in economic losses of US$101 billion

Fossil fuels cause 4.5 million premature deaths each year, cost $8 billion every day, cause 40,000 deaths of children younger than 5, and resulted in 1.8 billion days of work lost from illnesses related to PM2.5.

The cost of reducing air pollution

The cost of reducing air pollution by switching from polluting fuels like coal, oil, and gas to zero-emissions alternative energy sources like wind and solar may seem high. But the health costs and economic costs of air pollution are clearly much higher – and renewable energy sources such as wind and solar are actually increasingly cheaper than polluting fossil fuels.⁴

The cost of reducing air pollution may seem high. But the health costs and economic costs of air pollution are clearly much higher.

If nothing changes, the costs will continue to mount as the world population grows and climate change poses new risks that will make global capitalism in its current form untenable.

The solutions to the global air pollution problem are in front of us.

Renewable energy applications like wind farms and solar panels have already experienced immense growth and investment over the past decade.

In the U.S. alone, renewable energy use has grown by 100% since 2000, comprising 17% of net electricity use in 2018.⁵ Furthermore, renewable energy sources are projected to grow by at least 7% in the coming year and account for nearly 90% of the total increase in global power capacity worldwide, with roughly 150% growth projected from 2010 to 2025 (see Figure 1).⁶

$\"Projected$

Figure 1: Projected growth in renewable energy sources, 2010-2025 (Source: International Energy Agency).

The takeaway

Deaths from air pollution showed alarming trends in 2020 and continue to reflect these trends in 2021.

The death toll may be even higher given the lack of air quality data coverage across large swathes of the world, with the estimated death toll thought to be over 500,000 as more cities are accounted for in the algorithm.

Fortunately, investment in renewable energy is helping gradually replace deadly and expensive fossil fuels with cheaper, sustainable sources of wind, solar, and other renewables. This means that we are moving in the right direction, but still have a long way to go.

","cost-of-air-pollution","gid://shopify/Article/606888526123","onlineStoreUrl","https://shop-gl-eur.iqair.com/blogs/news/cost-of-air-pollution","trackingParameters","publishedAt","2020-07-09T19:38:24Z",[390,643,658],"The real cost of air pollution","image",{"_10":1149,"_243":1150,"_246":1151,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406415933814","Factory exhaust","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/CostofAir21_Desk_a_0f3c0a50-034d-42b5-be53-8bc282e80749.jpg?v=1752057923",2880,1500,{"_1124":1125,"_1126":1155,"_1115":1156,"_1131":1157,"_1133":1157,"_1134":1158,"_1136":1159,"_985":1160,"_10":1161,"_1140":1162,"_1142":-5,"_1143":1163,"_577":1164,"_541":1165,"_1147":1166},{"_12":1128},{"_985":1130},"NOx pollution doesn’t just come out of a tailpipe — it also results from large-scale fertilizer use. Learn more.","Do you ever wonder what gives smog its grotesque brown hue?The answer: nitrogen oxides.Nitrogen oxides, collectively called NOx, are a family of poisonous, highly reactive gases. Three of the most notorious nitrogen oxides are:1 nitric oxide (NO) nitrogen dioxide (NO2) nitrous oxide (N20) NOx is a powerful oxidizing agent. It plays a significant role in the atmospheric reactions with volatile organic compounds (VOCs) that produce smog on hot summer days.2NOx is also a major part of acid rain and contributes considerably to global climate change.Health effects of NOx pollutionNOx pollution isn’t just offensive to look at — it’s also toxic to breathe. Short-term exposure to nitrogen oxides can cause a variety of serious health effects, including:3 irritation of the respiratory system, eyes, and skin aggravation of respiratory diseases, especially asthma coughing and choking nausea headache abdominal pain difficulty breathing Long-term exposure to low levels of NOx can cause asthma and respiratory infections. The health effects from very high concentrations of nitrogen oxides can include: death genetic mutations harm to a developing fetus decreased female fertility spasms swelling of the throat Significant sources of NOx pollutionVolcanoes, oceans, and lightning strikes naturally produce nitrogen oxides. But the prominent presence of this noxious pollutant is largely attributed to man-made sources like vehicle exhaust gases and emissions from electrical power plants.4Most governments concentrate most of their NOx-reducing initiatives on regulating vehicle and industrial emissions because these are traditionally the most significant sources of NOx pollution.But there’s been a flurry of recent research that reveals another huge source of NOx emissions that’s been underreported — agriculture.Agriculture’s role in NOxBig Agriculture (a term for the corporatization of agriculture) regularly gets blowback for employing farming practices that undermine the environment, but its excessive use of fertilizer plays the biggest role in increasing NOx pollution.How does excessive fertilizer use add to NOx pollution?Farmers add fertilizer to their crops (basically a load of nitrates) because plants use nitrogen to produce chlorophyll, which is essential for growth. Microbes in the soil feed on nitrate-rich organic matter in the soil not consumed by plants. These microbes produce NOx during their feeding frenzy that contaminates the air.5This may not seem like a big deal since microbes are microscopic – how much NOx could these tiny soil dwellers possibly produce? Well, multiply the thousands of microbes in the soil by millions of acres of farmland, and the amount of NOx released into the air reaches astounding levels.California’s Central Valley: A breeding ground for NOxNowhere else is this link between NOx pollution and widespread fertilizer application more clear than in California, home to one of the most prosperous agricultural regions in the world.Researchers from the University of California, Davis found that California could have 20% to 51% more NOx pollution than previously thought, thanks to its farmland. That would mean that NOx pollution from farming could result in up to 40% of the total NOx pollution in the Golden State.6This represents a dramatic departure from the California Air Resources Board’s (CARB) estimate that only 3.8% of the state’s total NOx pollution derives from farmland soil.7To obtain these figures, the UC Davis research team, funded by the National Science Foundation, took soil samples and flew over cropland on a plane equipped with a gas-sampling tool to take measurements of NOx emissions.The study found that six of the worst air quality districts in the US were found in the area of California covered by the study.8The smog that has such a stranglehold in these areas may help explain why children in the Central Valley suffer the highest rates of asthma in California — and the San Joaquin Valley region within the Central Valley, where one in six children have asthma, has the highest rate in the entire country.9The Central Valley is home to a significant number of underserved communities, which are more acutely impacted by air pollution due to greater levels of exposure than are other communities. Additionally, these communities are also more vulnerable to the health effects of air pollution exposure than other groups at the same levels of exposure.10Excessive fertilizer use is a global air quality issueIrresponsible large-scale fertilizer use doesn’t just affect the air quality in California — approximately 30-40% of all NOx pollution worldwide is a result of excess fertilizer in farm fields.11A study conducted by researchers from the University of California, Berkeley used nitrogen isotope data to find the unmistakable fingerprint of fertilizer use in archived air samples from Antarctica and Tasmania.The air samples showed a long-term trend in isotopic composition that confirms that nitrogen-based fertilizer is mainly responsible for a 20% increase in atmospheric NOx since the Industrial Revolution.12This dramatic rise in global NOx levels proves particularly worrisome for two primary reasons: After carbon dioxide (CO) and methane, nitrous oxide (NO2) is the most potent greenhouse gas, trapping heat and contributing to global warming. NOx destroys stratospheric ozone, which protects our planet from harmful ultraviolet rays. All this to say, fertilizer shouldn’t be vilified — many parts of the world need more of it. The distribution and timing of fertilization on a large scale are what truly need to be overhauled.How the Asthma Impact Model helps Natalie Sua manage her sons’ asthmaUndaunted by the dire statistics around regional NOx pollution in California, the Central California Asthma Collaborative and Clinica Sierra Vista launched a program to help low-income families in the Central Valley take control over their health and well-being.Launched in 2013, the group’s Asthma Impact Model focuses on helping low-income families better manage their children’s asthma, thus avoiding visits to the ER.Witnessing one of her sons struggle to breathe was a disturbingly routine occurrence for Natalie Sua, Fresno mother of six. Three of her six children, all boys, have been diagnosed with asthma.13In the past, when one of her sons suffered a severe asthma attack, Natalie would rush him to the emergency room. But, now, thanks to Fresno’s Asthma Impact Model, Sua has learned how to reduce asthma triggers in her home and effectively manage her son’s asthma through environmental control.A care coordinator with the program paid visits to Natalie’s home and suggested ways to reduce indoor environmental asthma triggers, like pet dander, dust, and mold. Natalie also was given tips on using natural cleaning products and how to remove mold.Since working with the Asthma Impact Model, Natalie has noticed a huge difference in the health of her sons — one has even been able to play flag football for the entire season.Using fertilizer responsiblySince NOx is produced mostly from excess available nitrogen in soils, one way to reduce NOx emissions is to apply fertilizer sensibly — adding just enough at the right place and time to meet crop demands but avoiding excess amount left over. This measure not only decreases fertilizer costs to producers but also reduces the amount of nitrogen that’s lost through excess fertilizer application.Fertilizer can be used more efficiently by:14 adjusting fertilizer rates to coincide with plant needs placing fertilizer near plant roots (but not too deep in the soil) applying fertilizers to certain plants, such as turfgrass, twice or more a year, rather than only once15 using slow-release forms Other farming practices that can sometimes reduce NOx emissions on farms include: using manure efficiently (less NOx is released from manure) using cover crops (sown between successive crops) to remove excess available nitrogen adjusting tillage intensity (occasionally, no-till practices can reduce emissions) Fertilizer isn’t inherently bad for the environment – it’s been used for thousands of years without leaving lasting impacts on the planet.But using it wisely and taking measures to reduce the impact of NOx pollution from fertilizer is key to making sure that fertilizer can continue to support global agricultural efforts without harming our health.And if you’re concerned that local agricultural practices are affecting your community’s air quality, go to local city council meetings and make your voice heard.Individual city governments are often close collaborators with big agricultural companies whose farming practices affect local air pollution, so going straight to the source of your local government’s decision-making can often be the beginning of a huge, positive change.","

Do you ever wonder what gives smog its grotesque brown hue?

The answer: nitrogen oxides.

Nitrogen oxides, collectively called NOx, are a family of poisonous, highly reactive gases. Three of the most notorious nitrogen oxides are:1

nitric oxide (NO)
nitrogen dioxide (NO₂)
nitrous oxide (N₂0)

NOx is a powerful oxidizing agent. It plays a significant role in the atmospheric reactions with volatile organic compounds (VOCs) that produce smog on hot summer days.²

NOx is also a major part of acid rain and contributes considerably to global climate change.

Health effects of NOx pollution

NOx pollution isn’t just offensive to look at — it’s also toxic to breathe. Short-term exposure to nitrogen oxides can cause a variety of serious health effects, including:³

irritation of the respiratory system, eyes, and skin
aggravation of respiratory diseases, especially asthma\n
coughing and choking
nausea
headache
abdominal pain
difficulty breathing

Long-term exposure to low levels of NOx can cause asthma and respiratory infections. The health effects from very high concentrations of nitrogen oxides can include:

death
genetic mutations
harm to a developing fetus
decreased female fertility
spasms
swelling of the throat

Significant sources of NOx pollution

Volcanoes, oceans, and lightning strikes naturally produce nitrogen oxides. But the prominent presence of this noxious pollutant is largely attributed to man-made sources like vehicle exhaust gases and emissions from electrical power plants.⁴

Most governments concentrate most of their NOx-reducing initiatives on regulating vehicle and industrial emissions because these are traditionally the most significant sources of NOx pollution.

But there’s been a flurry of recent research that reveals another huge source of NOx emissions that’s been underreported — agriculture.

Agriculture’s role in NOx

Big Agriculture (a term for the corporatization of agriculture) regularly gets blowback for employing farming practices that undermine the environment, but its excessive use of fertilizer plays the biggest role in increasing NOx pollution.

How does excessive fertilizer use add to NOx pollution?

Farmers add fertilizer to their crops (basically a load of nitrates) because plants use nitrogen to produce chlorophyll, which is essential for growth. Microbes in the soil feed on nitrate-rich organic matter in the soil not consumed by plants. These microbes produce NOx during their feeding frenzy that contaminates the air.⁵

This may not seem like a big deal since microbes are microscopic – how much NOx could these tiny soil dwellers possibly produce? Well, multiply the thousands of microbes in the soil by millions of acres of farmland, and the amount of NOx released into the air reaches astounding levels.

California’s Central Valley: A breeding ground for NOx

Nowhere else is this link between NOx pollution and widespread fertilizer application more clear than in California, home to one of the most prosperous agricultural regions in the world.

Researchers from the University of California, Davis found that California could have 20% to 51% more NOx pollution than previously thought, thanks to its farmland. That would mean that NOx pollution from farming could result in up to 40% of the total NOx pollution in the Golden State.⁶

This represents a dramatic departure from the California Air Resources Board’s (CARB) estimate that only 3.8% of the state’s total NOx pollution derives from farmland soil.⁷

To obtain these figures, the UC Davis research team, funded by the National Science Foundation, took soil samples and flew over cropland on a plane equipped with a gas-sampling tool to take measurements of NOx emissions.

The study found that six of the worst air quality districts in the US were found in the area of California covered by the study.⁸

The smog that has such a stranglehold in these areas may help explain why children in the Central Valley suffer the highest rates of asthma in California — and the San Joaquin Valley region within the Central Valley, where one in six children have asthma, has the highest rate in the entire country.⁹

The Central Valley is home to a significant number of underserved communities, which are more acutely impacted by air pollution due to greater levels of exposure than are other communities. Additionally, these communities are also more vulnerable to the health effects of air pollution exposure than other groups at the same levels of exposure.¹⁰

Excessive fertilizer use is a global air quality issue

Irresponsible large-scale fertilizer use doesn’t just affect the air quality in California — approximately 30-40% of all NOx pollution worldwide is a result of excess fertilizer in farm fields.¹¹

A study conducted by researchers from the University of California, Berkeley used nitrogen isotope data to find the unmistakable fingerprint of fertilizer use in archived air samples from Antarctica and Tasmania.

The air samples showed a long-term trend in isotopic composition that confirms that nitrogen-based fertilizer is mainly responsible for a 20% increase in atmospheric NOx since the Industrial Revolution.¹²

This dramatic rise in global NOx levels proves particularly worrisome for two primary reasons:

After carbon dioxide (CO) and methane, nitrous oxide (NO₂) is the most potent greenhouse gas, trapping heat and contributing to global warming.\n
\nNOx destroys stratospheric ozone, which protects our planet from harmful ultraviolet rays.

All this to say, fertilizer shouldn’t be vilified — many parts of the world need more of it. The distribution and timing of fertilization on a large scale are what truly need to be overhauled.

How the Asthma Impact Model helps Natalie Sua manage her sons’ asthma

Undaunted by the dire statistics around regional NOx pollution in California, the Central California Asthma Collaborative and Clinica Sierra Vista launched a program to help low-income families in the Central Valley take control over their health and well-being.

Launched in 2013, the group’s Asthma Impact Model focuses on helping low-income families better manage their children’s asthma, thus avoiding visits to the ER.

Witnessing one of her sons struggle to breathe was a disturbingly routine occurrence for Natalie Sua, Fresno mother of six. Three of her six children, all boys, have been diagnosed with asthma.¹³

In the past, when one of her sons suffered a severe asthma attack, Natalie would rush him to the emergency room. But, now, thanks to Fresno’s Asthma Impact Model, Sua has learned how to reduce asthma triggers in her home and effectively manage her son’s asthma through environmental control.

A care coordinator with the program paid visits to Natalie’s home and suggested ways to reduce indoor environmental asthma triggers, like pet dander, dust, and mold. Natalie also was given tips on using natural cleaning products and how to remove mold.

Since working with the Asthma Impact Model, Natalie has noticed a huge difference in the health of her sons — one has even been able to play flag football for the entire season.

Using fertilizer responsibly

Since NOx is produced mostly from excess available nitrogen in soils, one way to reduce NOx emissions is to apply fertilizer sensibly — adding just enough at the right place and time to meet crop demands but avoiding excess amount left over. This measure not only decreases fertilizer costs to producers but also reduces the amount of nitrogen that’s lost through excess fertilizer application.

Fertilizer can be used more efficiently by:¹⁴

adjusting fertilizer rates to coincide with plant needs
placing fertilizer near plant roots (but not too deep in the soil)
applying fertilizers to certain plants, such as turfgrass, twice or more a year, rather than only once¹⁵\n
using slow-release forms

Other farming practices that can sometimes reduce NOx emissions on farms include:

using manure efficiently (less NOx is released from manure)
using cover crops (sown between successive crops) to remove excess available nitrogen
adjusting tillage intensity (occasionally, no-till practices can reduce emissions)

Fertilizer isn’t inherently bad for the environment – it’s been used for thousands of years without leaving lasting impacts on the planet.

But using it wisely and taking measures to reduce the impact of NOx pollution from fertilizer is key to making sure that fertilizer can continue to support global agricultural efforts without harming our health.

And if you’re concerned that local agricultural practices are affecting your community’s air quality, go to local city council meetings and make your voice heard.

Individual city governments are often close collaborators with big agricultural companies whose farming practices affect local air pollution, so going straight to the source of your local government’s decision-making can often be the beginning of a huge, positive change.
\n\n

","agricultural-fertilizer-use-dirties-our-air","gid://shopify/Article/606887543083","https://shop-gl-eur.iqair.com/blogs/news/agricultural-fertilizer-use-dirties-our-air","2020-01-22T17:05:30Z",[638,643,653],"NOx pollution and agriculture",{"_10":1167,"_243":1168,"_246":1169,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406248456566","Fertilizer, NOx","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Fert_Desktop_b_68d02adc-1d9f-49a9-8ab0-6706fbe75976.jpg?v=1751448748",{"_1124":1125,"_1126":1171,"_1115":1172,"_1131":1173,"_1133":1173,"_1134":1174,"_1136":1175,"_985":1176,"_10":1177,"_1140":1178,"_1142":-5,"_1143":1179,"_577":1180,"_541":1181,"_1147":1182},{"_12":1128},{"_985":1130},"Learn to recognize how microplastics affect your air and what you can do about it.","You’ve probably heard of microplastics – tiny, nearly invisible plastic particles that have seeped into our global ecosystem. And while you may have heard about the damage that microplastics have caused to the oceans, experts are starting to find pieces of plastic in air pollution, too (1). Experts are starting to find pieces of plastic in air pollution. That’s according to a breakthrough 2019 study by a research team in Denmark who opened the floodgates to the idea that microplastics are everywhere – including the air. So let’s focus on how microplastics affect air pollution – we’ll cover: where microplastics come from how microplastics get into the air you breathe what effects microplastics have on your body when they’re inhaled what you can do to protect yourself from inhaling microplastics how to reduce the amount that gets into the air in the first place What exactly are microplastics? According to the National Oceanic and Atmospheric Administration (NOAA), microplastics are chunks of plastic pollution that measure less than five millimeters (mm) across (2). NOAA researchers have found microplastics in both the air and water, including: drinking water oceans (including the deep sea) lakes snowfall rainfall This is because microplastics are small enough to get transferred from water to air and back again in the evaporation and precipitation parts of the wat NOAA researchers have found microplastics in both the air and water, including oceans, lakes, snowfall, and rainfall. Microplastics are also produced as a byproduct of sewage treatment. This can send wastewater containing microplastics into the ocean, where microplastics then evaporate into the atmosphere in huge volumes (4). These microplastics can originate from a huge number of possible sources, including (5): synthetic materials washed off clothes during laundry cycles, such as polyester and polypropylene abrasions to vehicle tires or brake componentsduring transporton the road that cause tiny tire shreds or brake wear particles to fly off abrasions to everyday plastic or synthetic objects, like the soles of shoes and cooking utensils runoff from plastic components used to develop and mark roads coatings used on marine equipment and infrastructure, such as container ships plastic components used in personal care products, such as plastic microdermabrasion beads in face wash plastic pellets used in manufacturing Are microplastics bad for you? Many microplastics are small enough to be inhaled straight into your lungs. Like other foreign objects, microplastics can be harmful when they get into your airways. They can cause swelling and damage to your windpipe and to the tissue of your lungs, making you feel mild chest pain or shortness of breath. Over time, microplastics can build up and damage the air sacs (alveoli) in your lungs. This can increase your risk of developing lung conditions like emphysema and lung cancer (6) (7). Microplastics can build up and damage the air sacs in your lungs. This can increase your risk of developing emphysema and lung cancer. Some of the smallest microplastics can even get into your bloodstream. A 2020 review article in Science of the Total Environment found that one of the most common microplastics, synthetic fibers used in textile manufacturing, range in size from 1-5 microns (8). This is small enough to enter your respiratory system and pass through the lungs into the bloodstream. Combined with arterial plaque and other pollutant particles like PM2.5 building up in your bloodstream, microplastics can contribute to hardening of your arteries (atherosclerosis) and blockages that lead to coronary artery disease and heart attacks (9). Many airborne microplastics also carry other dangerous pollutants on their surface. In big cities with the highest concentrations of microplastics, many of these particles adsorb pollutants like polycyclic aromatic hydrocarbons (PAHs) that originate from (10): production of chemicals smoking cigarettes burning fuel in cars or factories Inhaling pollutant-covered microplastics has also been linked to other human health effects, such as (11) (12): eye irritation trouble breathing nausea vomiting feeling disoriented kidney and liver damage cataracts jaundice infertility cancer of the skin, lungs, bladder, liver, or stomach How do microplastics get into the air? Although some microplastics get into the atmosphere when water containing microplastics evaporates, that’s not the only source. Microplastics can also get into the air when any plastic object gets damaged, scraped, abraded, and so on. Here are a couple of examples to illustrate: When you drive a car, your tires are slowly wearing down due to friction and heat. This is because millions of microscopic pieces of rubber and plastic used to make tires fly off the tire and into the air. Many pieces of clothing made of polyester contain tiny plastic components that are added during production. When you rub the surface of polyester clothing, thousands of tiny fibers are released into the air (think of when you itch your skin and tons of skin cells flake off into the air). In both cases, microplastics can become airborne and be breathed in by anyone who happens to take a breath of air containing those microplastics. Once they become airborne, microplastics can also travel for thousands of miles through the planet’s atmosphere. A 2020 study in Nature Communications found that a combined 3,082 kilotonnes of tire shreds and brake wear particles contributed significantly microplastics in global air pollution (13). Microplastics can travel on wind and weather patterns from North America, Europe, and Asia as far away as the North Atlantic and the Arctic, especially during winter and spring. Estimating a lifespan of about 28 days for PM2.5-sized tire shred particles in particular, the study suggests that microplastics can travel on wind and weather patterns from emission sources in North America, Europe, and Asia as far away as the North Atlantic and the Arctic, especially during the North Atlantic Oscillation (NAO) in winter and spring. What does the research say? The study by that research team in Denmark we mentioned earlier, published in 2019 in Scientific Reports, illustrates this idea well. The researchers built a mannequin (like the kind you see in clothing stores modeling clothes) that was designed to mimic a human body, complete with a breathing system made of glass and aluminum to accurately show how microplastics affect the human respiratory tract. (They even created a heating system so that the mannequin had the same 98.6°F body temperatures as a real human!) Then, they set the breathing mannequin to inhale indoor air at three different apartments in the city of Aarhus, Denmark, each for 24 hours straight. Here’s what they found: up to 4 percent of the total air volume of each apartment over 24 hours was contaminated with airborne microplastics – meaning that you’d inhale at least some microplastics with every breath in one of these environments the amount of microplastics in the air could vary widely between different areas in the same environment – one part of the environment could hold air containing up to a 77 percent concentration of microplastics, while other areas may have as low as a 24 percent concentration the vast majority of airborne microplastics came from synthetic polymers common in clothing, manufactured furniture, and plastic goods most airborne microplastics were much smaller than other airborne pollutants like skin flakes, making them more likely to get into your airways So microplastics may be present in 4-77 percent of the air you breathe on a regular basis. Microplastics may be present in 4-77% of the air you breathe on a regular basis. Many other studies have corroborated these findings. A 2020 study in Environment International from a research team in London, England found 575 to 1008 microplastics per square meter of air in every air sample collected from the top of a 9-story building twice a week for a month (14). A 2019 study in Science Advances found high levels of microplastics, especially varnish particles and nitrile rubber shreds, in snowfall around the world as far as the Alps and the Arctic. Even locations as remote as Greenland and Svalbard (a tiny, isolated island close to the Arctic in Norway) contained as much as 1,760 microplastics per liter of air. This further illustrates that microplastics can travel throughout the upper atmosphere and get deposited anywhere in the world (15). And another 2019 study from researchers at the Université Paris-Est found that plastic fibers – the most common source of airborne microplastics – make up 60 billion kilograms of the world’s plastic production (16.) These microplastics can also carry other air pollutants, such as chemicals, on their surfaces resulting in widespread health effects like lung inflammation as well as increasing risk of infertility and cancer. How can I protect myself from microplastics air pollution? Microplastics are becoming a significant air quality problem across the world. A 2020 review article in Earth-Science Reviews found that microplastics in air pollution may be the biggest contributor to microplastics pollution around the world, especially in remote regions like the Arctic and in most of the planet’s oceans (17). But there’s plenty you can do to start protecting yourself from the health impacts of microplastics pollution and reducing microplastics produced by your lifestyle. Buy everyday objects that are compostable or biodegradable Plastic objects are made of synthetic components that can take thousands of years to fully break down. Products that are labeled as compostable can be broken down in the soil, and products that are biodegradable can be consumed by microorganisms and contribute more sustainably to the ecosystem. Look for a label that indicates that the product is compostable – almost everything you could think of buying has a biodegradable or compostable alternatives. A 2009 study looked into the best alternatives to plastic and suggested the following materials that break down the fastest (18): starch-based polymers plant-based silvergrass wood fiber coconut fiber But while it’s good to minimize single-use plastic products like sealed bags and grocery bags, some substitutes can do more harm than good, such as (19): “biodegradable” single-use plastic water bottles or plastic bags: this type of plastic can still take many years to biodegrade and introduce harmful chemicals into the environment bamboo-based products like straws or silverware: bamboo sources may not be sustainable if scaled up for mass consumption and could threaten bamboo forest ecosystems clothes or shoes made of “recovered” plastic: re-used plastic still keeps plastic in the manufacturing and consumption cycle, leading to further environmental pollution by microplastics Consider eco-friendly, sustainable plastic alternatives The 21st century has experienced growth in industries that are striving to move away from plastics as a key ingredient in their products. Many businesses offer alternatives to plastic, like glass or stainless steel, that are much sturdier and longer-lasting than plastic versions. They may cost a bit more, but a glass or steel plate, bowl, container, etc. can last for years without generating microplastics. B Corporations B Corporations are businesses that have committed to reducing their global waste and observing fair hiring and manufacturing processes throughout the global supply chain, including the reduction of materials that generate microplastics.20 Just look for a little logo that looks like a B in a circle and consider making more of your purchases from companies that commit to B Corporation sustainability practices. Buy recycled plastic goods – and recycle them accordingly! Cheap, disposable plastic objects are some of the biggest contributors to global microplastics pollution, since we use them once and throw them away immediately. Think about all the single-use plastic things you use every day and multiply that by nearly 8 billion people – that’s more or less how much plastic waste is thrown away every day. Think about all the single-use plastic things you use every day and multiply that by nearly 8 billion people – that’s more or less how much plastic waste is thrown away every day. So try to buy plastic goods that are recyclable – look for that universal recycling logo with the arrows. And look for a number inside the little recycling logo printed or designed into the object – not all recyclable goods can be recycled in the same way. Here’s our quick cheat sheet for recycling: 1. PET – Polyethylene Terephthalate Throw it in your recycling bin. Don’t reuse it. This includes water bottles, soda cans, and food packaging. 2. HDPE – High-Density Polyethylene Throw it in your recycling bin Don’t reuse it. Try to avoid buying products with this label. Includes grocery bags and packaging for products like milk and bleach. 3 – PVC – Polyvinyl Chloride Not recyclable, but can be re-made into other products. Avoid buying products with this label. Includes plastic wrap and many outdoor garden hoses. 4. LDPE Low-density Polyethylene Difficult to recycle. Consider reusing products with this label. Includes squeezable bottles and the plastic used to wrap loaves of bread. 5. PP – Polypropylene Throw it in your recycling bin if your local recycling program takes it. Used in many cereal bags, food containers, and diapers. 6. PS – Polystyrene Difficult to recycle. Avoid buying or consider reusing products with this label. Includes foam plates and cups as well as packing peanuts. 7. Other This covers a huge number of plastics – some are recyclable and some are not. Avoid buying products with this label or reuse them often. Use a high-performance air purifier Although a significant percentage of airborne microplastics can be as small as 1 micron and pose major health risks, microplastics particles are typically much bigger than most airborne pollutant particles like PM10 and PM2.5. This makes them much easier to capture using ahigh-performance air purifier that filters out particles as small as 0.003 microns, the smallest particles that exist (and thousands of times smaller than even the tiniest microplastics). But keep in mind that because of their size, microplastics are much heavier than typical airborne pollutants and can’t be sucked in by the small, weak motors of most cheap air purifiers. High-performance, centrifugal fans are designed to trap and collect even large, heavy microplastics pollutants. A personal air purifier can help filter microplastics from the air in environments like bedroom or workspaces, where microplastics can be emitted at high levels from clothing, desktop appliances, and containers. A car air purifier can also help filter microplastics from tire and brake wear that enter your vehicle interior, especially on highways or busy roads. Conclusion Microplastics are a huge problem – but all of us can do our part to decrease how dependent we are on plastic-based products. Consumers have the power of the dollar to stop buying plastic products, especially if you have the means to sacrifice a little disposable income to buy natural, plastic-free products. Multiplied by millions of people, buying sustainable products can help reduce (and someday eliminate) the sheer volume of plastic that chokes the water, the air, and human bodies with pollutants and chemicals.","

You’ve probably heard of microplastics – tiny, nearly invisible plastic particles that have seeped into our global ecosystem.

And while you may have heard about the damage that microplastics have caused to the oceans, experts are starting to find pieces of plastic in air pollution, too (1).

Experts are starting to find pieces of plastic in air pollution.

That’s according to a breakthrough 2019 study by a research team in Denmark who opened the floodgates to the idea that microplastics are everywhere – including the air.

So let’s focus on how microplastics affect air pollution – we’ll cover:

where microplastics come from
how microplastics get into the air you breathe
what effects microplastics have on your body when they’re inhaled
what you can do to protect yourself from inhaling microplastics
how to reduce the amount that gets into the air in the first place

What exactly are microplastics?

According to the National Oceanic and Atmospheric Administration (NOAA), microplastics are chunks of plastic pollution that measure less than five millimeters (mm) across (2).

NOAA researchers have found microplastics in both the air and water, including:

drinking water
oceans (including the deep sea)
lakes
snowfall
rainfall

This is because microplastics are small enough to get transferred from water to air and back again in the evaporation and precipitation parts of the wat

NOAA researchers have found microplastics in both the air and water, including oceans, lakes, snowfall, and rainfall.

Microplastics are also produced as a byproduct of sewage treatment. This can send wastewater containing microplastics into the ocean, where microplastics then evaporate into the atmosphere in huge volumes (4).

These microplastics can originate from a huge number of possible sources, including (5):

\nsynthetic materials washed off clothes during laundry cycles, such as polyester and polypropylene
\nabrasions to vehicle tires or brake componentsduring transporton the road that cause tiny tire shreds or brake wear particles to fly off
\nabrasions to everyday plastic or synthetic objects, like the soles of shoes and cooking utensils
\nrunoff from plastic components used to develop and mark roads
\ncoatings used on marine equipment and infrastructure, such as container ships
\nplastic components used in personal care products, such as plastic microdermabrasion beads in face wash
plastic pellets used in manufacturing

Are microplastics bad for you?

Many microplastics are small enough to be inhaled straight into your lungs.

Like other foreign objects, microplastics can be harmful when they get into your airways. They can cause swelling and damage to your windpipe and to the tissue of your lungs, making you feel mild chest pain or shortness of breath.

Over time, microplastics can build up and damage the air sacs (alveoli) in your lungs. This can increase your risk of developing lung conditions like emphysema and lung cancer (6) (7).

Microplastics can build up and damage the air sacs in your lungs. This can increase your risk of developing emphysema and lung cancer.

Some of the smallest microplastics can even get into your bloodstream.

A 2020 review article in Science of the Total Environment found that one of the most common microplastics, synthetic fibers used in textile manufacturing, range in size from 1-5 microns (8). This is small enough to enter your respiratory system and pass through the lungs into the bloodstream.

Combined with arterial plaque and other pollutant particles like PM2.5 building up in your bloodstream, microplastics can contribute to hardening of your arteries (atherosclerosis) and blockages that lead to coronary artery disease and heart attacks (9).

Many airborne microplastics also carry other dangerous pollutants on their surface.

In big cities with the highest concentrations of microplastics, many of these particles adsorb pollutants like polycyclic aromatic hydrocarbons (PAHs) that originate from (10):

production of chemicals
smoking cigarettes
burning fuel in cars or factories

Inhaling pollutant-covered microplastics has also been linked to other human health effects, such as (11) (12):

eye irritation
trouble breathing
nausea
vomiting
feeling disoriented
kidney and liver damage
cataracts
jaundice
infertility
cancer of the skin, lungs, bladder, liver, or stomach

How do microplastics get into the air?

Although some microplastics get into the atmosphere when water containing microplastics evaporates, that’s not the only source.

Microplastics can also get into the air when any plastic object gets damaged, scraped, abraded, and so on.

Here are a couple of examples to illustrate:

When you drive a car, your tires are slowly wearing down due to friction and heat. This is because millions of microscopic pieces of rubber and plastic used to make tires fly off the tire and into the air.
Many pieces of clothing made of polyester contain tiny plastic components that are added during production. When you rub the surface of polyester clothing, thousands of tiny fibers are released into the air (think of when you itch your skin and tons of skin cells flake off into the air).

In both cases, microplastics can become airborne and be breathed in by anyone who happens to take a breath of air containing those microplastics.

Once they become airborne, microplastics can also travel for thousands of miles through the planet’s atmosphere. A 2020 study in Nature Communications found that a combined 3,082 kilotonnes of tire shreds and brake wear particles contributed significantly microplastics in global air pollution (13).

Microplastics can travel on wind and weather patterns from North America, Europe, and Asia as far away as the North Atlantic and the Arctic, especially during winter and spring.

Estimating a lifespan of about 28 days for PM2.5-sized tire shred particles in particular, the study suggests that microplastics can travel on wind and weather patterns from emission sources in North America, Europe, and Asia as far away as the North Atlantic and the Arctic, especially during the North Atlantic Oscillation (NAO) in winter and spring.

What does the research say?

The study by that research team in Denmark we mentioned earlier, published in 2019 in Scientific Reports, illustrates this idea well.

The researchers built a mannequin (like the kind you see in clothing stores modeling clothes) that was designed to mimic a human body, complete with a breathing system made of glass and aluminum to accurately show how microplastics affect the human respiratory tract. (They even created a heating system so that the mannequin had the same 98.6°F body temperatures as a real human!)

Then, they set the breathing mannequin to inhale indoor air at three different apartments in the city of Aarhus, Denmark, each for 24 hours straight. Here’s what they found:

\nup to 4 percent of the total air volume of each apartment over 24 hours was contaminated with airborne microplastics – meaning that you’d inhale at least some microplastics with every breath in one of these environments
\nthe amount of microplastics in the air could vary widely between different areas in the same environment – one part of the environment could hold air containing up to a 77 percent concentration of microplastics, while other areas may have as low as a 24 percent concentration
\nthe vast majority of airborne microplastics came from synthetic polymers common in clothing, manufactured furniture, and plastic goods
\nmost airborne microplastics were much smaller than other airborne pollutants like skin flakes, making them more likely to get into your airways

So microplastics may be present in 4-77 percent of the air you breathe on a regular basis.

Microplastics may be present in 4-77% of the air you breathe on a regular basis.

Many other studies have corroborated these findings.

A 2020 study in Environment International from a research team in London, England found 575 to 1008 microplastics per square meter of air in every air sample collected from the top of a 9-story building twice a week for a month (14).

A 2019 study in Science Advances found high levels of microplastics, especially varnish particles and nitrile rubber shreds, in snowfall around the world as far as the Alps and the Arctic. Even locations as remote as Greenland and Svalbard (a tiny, isolated island close to the Arctic in Norway) contained as much as 1,760 microplastics per liter of air. This further illustrates that microplastics can travel throughout the upper atmosphere and get deposited anywhere in the world (15).

And another 2019 study from researchers at the Université Paris-Est found that plastic fibers – the most common source of airborne microplastics – make up 60 billion kilograms of the world’s plastic production (16.) These microplastics can also carry other air pollutants, such as chemicals, on their surfaces resulting in widespread health effects like lung inflammation as well as increasing risk of infertility and cancer.

How can I protect myself from microplastics air pollution?

Microplastics are becoming a significant air quality problem across the world.

A 2020 review article in Earth-Science Reviews found that microplastics in air pollution may be the biggest contributor to microplastics pollution around the world, especially in remote regions like the Arctic and in most of the planet’s oceans (17).

But there’s plenty you can do to start protecting yourself from the health impacts of microplastics pollution and reducing microplastics produced by your lifestyle.

Buy everyday objects that are compostable or biodegradable

Plastic objects are made of synthetic components that can take thousands of years to fully break down.

Products that are labeled as compostable can be broken down in the soil, and products that are biodegradable can be consumed by microorganisms and contribute more sustainably to the ecosystem.

Look for a label that indicates that the product is compostable – almost everything you could think of buying has a biodegradable or compostable alternatives.

A 2009 study looked into the best alternatives to plastic and suggested the following materials that break down the fastest (18):

starch-based polymers
plant-based silvergrass
wood fiber
coconut fiber

But while it’s good to minimize single-use plastic products like sealed bags and grocery bags, some substitutes can do more harm than good, such as (19):

\n“biodegradable” single-use plastic water bottles or plastic bags: this type of plastic can still take many years to biodegrade and introduce harmful chemicals into the environment
\nbamboo-based products like straws or silverware: bamboo sources may not be sustainable if scaled up for mass consumption and could threaten bamboo forest ecosystems
\nclothes or shoes made of “recovered” plastic: re-used plastic still keeps plastic in the manufacturing and consumption cycle, leading to further environmental pollution by microplastics

Consider eco-friendly, sustainable plastic alternatives

The 21st century has experienced growth in industries that are striving to move away from plastics as a key ingredient in their products.

Many businesses offer alternatives to plastic, like glass or stainless steel, that are much sturdier and longer-lasting than plastic versions. They may cost a bit more, but a glass or steel plate, bowl, container, etc. can last for years without generating microplastics.

B Corporations

B Corporations are businesses that have committed to reducing their global waste and observing fair hiring and manufacturing processes throughout the global supply chain, including the reduction of materials that generate microplastics.²⁰

Just look for a little logo that looks like a B in a circle and consider making more of your purchases from companies that commit to B Corporation sustainability practices.

Buy recycled plastic goods – and recycle them accordingly!

Cheap, disposable plastic objects are some of the biggest contributors to global microplastics pollution, since we use them once and throw them away immediately.

Think about all the single-use plastic things you use every day and multiply that by nearly 8 billion people – that’s more or less how much plastic waste is thrown away every day.

Think about all the single-use plastic things you use every day and multiply that by nearly 8 billion people – that’s more or less how much plastic waste is thrown away every day.

So try to buy plastic goods that are recyclable – look for that universal recycling logo with the arrows.

And look for a number inside the little recycling logo printed or designed into the object – not all recyclable goods can be recycled in the same way.

Here’s our quick cheat sheet for recycling:

1. PET – Polyethylene Terephthalate

Throw it in your recycling bin.
Don’t reuse it.
This includes water bottles, soda cans, and food packaging.

2. HDPE – High-Density Polyethylene

Throw it in your recycling bin
Don’t reuse it.
Try to avoid buying products with this label.
Includes grocery bags and packaging for products like milk and bleach.

3 – PVC – Polyvinyl Chloride

Not recyclable, but can be re-made into other products.
Avoid buying products with this label.
Includes plastic wrap and many outdoor garden hoses.

4. LDPE Low-density Polyethylene

Difficult to recycle.
Consider reusing products with this label.
Includes squeezable bottles and the plastic used to wrap loaves of bread.

5. PP – Polypropylene

Throw it in your recycling bin if your local recycling program takes it.
Used in many cereal bags, food containers, and diapers.

6. PS – Polystyrene

Difficult to recycle.
Avoid buying or consider reusing products with this label.
Includes foam plates and cups as well as packing peanuts.

7. Other

This covers a huge number of plastics – some are recyclable and some are not.
Avoid buying products with this label or reuse them often.

Use a high-performance air purifier

Although a significant percentage of airborne microplastics can be as small as 1 micron and pose major health risks, microplastics particles are typically much bigger than most airborne pollutant particles like PM10 and PM2.5.

This makes them much easier to capture using ahigh-performance air purifier that filters out particles as small as 0.003 microns, the smallest particles that exist (and thousands of times smaller than even the tiniest microplastics).

But keep in mind that because of their size, microplastics are much heavier than typical airborne pollutants and can’t be sucked in by the small, weak motors of most cheap air purifiers.

High-performance, centrifugal fans are designed to trap and collect even large, heavy microplastics pollutants.

A personal air purifier can help filter microplastics from the air in environments like bedroom or workspaces, where microplastics can be emitted at high levels from clothing, desktop appliances, and containers.

A car air purifier can also help filter microplastics from tire and brake wear that enter your vehicle interior, especially on highways or busy roads.

Conclusion

Microplastics are a huge problem – but all of us can do our part to decrease how dependent we are on plastic-based products.

Consumers have the power of the dollar to stop buying plastic products, especially if you have the means to sacrifice a little disposable income to buy natural, plastic-free products.

Multiplied by millions of people, buying sustainable products can help reduce (and someday eliminate) the sheer volume of plastic that chokes the water, the air, and human bodies with pollutants and chemicals.

","microplastics-effects-on-air-pollution","gid://shopify/Article/606888296747","https://shop-gl-eur.iqair.com/blogs/news/microplastics-effects-on-air-pollution","2019-12-31T21:39:16Z",[390,643],"How do microplastics get in the air?",{"_10":1183,"_243":1184,"_246":1185,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406135341430","Microplastics","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Microplastics_Desktop_b_dca30203-af4a-484d-837c-8a87b57a321f.jpg?v=1751016240",{"_1124":1125,"_1126":1187,"_1115":1188,"_1131":1189,"_1133":1189,"_1134":1190,"_1136":1191,"_985":1192,"_10":1193,"_1140":1194,"_1142":-5,"_1143":1195,"_577":1196,"_541":1197,"_1147":1198},{"_12":1128},{"_985":1130},"In 2019, the Trump administration announced rollbacks of air pollution regulations on the oil and gas industry from the Obama administration. Learn more.","On August 29, 2019, the Trump administration in the United States announced plans to roll back air pollution regulations placed on the oil and gas industry during the administration of President Barack Obama.1These regulations, which were previously enacted to mitigate the industry’s effects on air pollution and climate change, urged companies to install controls in several places, including drilling and production operations, pipelines, and storage facilities, in order to monitor and curb methane emissions.Andrew Wheeler, former energy lobbyist and current head of the EPA, claims that since methane is valuable, the industry is naturally incentivized to minimize leaks. As a result, he stated that current regulations are “unnecessary and duplicative.”2According to the Agency, the new proposals will allow the oil and gas industry to save $17 million to $19 million a year, or up to $123 million by 2025.3Consequently, however, the EPA will be removed of any authority to regulate operations as they pertain to VOC emissions, the largest source of methane from the sector.4A new study published by the Imperial College London and Carnegie Mellon University’s Center for Air estimated that air pollution has caused 30,000 American deaths in a single year.5 Recent moves by the EPA to rollback United States air quality regulations raise concerns that even more American lives may be threatened for the sake of industry profits.","

On August 29, 2019, the Trump administration in the United States announced plans to roll back air pollution regulations placed on the oil and gas industry during the administration of President Barack Obama.¹

These regulations, which were previously enacted to mitigate the industry’s effects on air pollution and climate change, urged companies to install controls in several places, including drilling and production operations, pipelines, and storage facilities, in order to monitor and curb methane emissions.

Andrew Wheeler, former energy lobbyist and current head of the EPA, claims that since methane is valuable, the industry is naturally incentivized to minimize leaks. As a result, he stated that current regulations are “unnecessary and duplicative.”²

According to the Agency, the new proposals will allow the oil and gas industry to save $17 million to $19 million a year, or up to $123 million by 2025.³

Consequently, however, the EPA will be removed of any authority to regulate operations as they pertain to VOC emissions, the largest source of methane from the sector.⁴

A new study published by the Imperial College London and Carnegie Mellon University’s Center for Air estimated that air pollution has caused 30,000 American deaths in a single year.⁵ Recent moves by the EPA to rollback United States air quality regulations raise concerns that even more American lives may be threatened for the sake of industry profits.
\n\n

","epa-moves-to-overturn-obama-air-quality-regulations","gid://shopify/Article/606884364587","https://shop-gl-eur.iqair.com/blogs/news/epa-moves-to-overturn-obama-air-quality-regulations","2019-09-12T14:59:49Z",[390,643],"Selling our health? EPA moves to overturn Obama-Era air quality regulations",{"_10":1199,"_243":1200,"_246":1201,"_248":1152,"_244":1202},"gid://shopify/ArticleImage/406135013750","EPA logo superimposed over a smokestack.","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/EPA-1440_66fcd3d7-dba9-48c1-89f1-d01fece25f4d.jpg?v=1751015937",1000,{"_1124":1125,"_1126":1204,"_1115":1205,"_1131":1206,"_1133":1206,"_1134":1207,"_1136":1208,"_985":1209,"_10":1210,"_1140":1211,"_1142":-5,"_1143":1212,"_577":1213,"_541":1214,"_1147":1215},{"_12":1128},{"_985":1130},"The Lagos, Nigeria State Government has committed to deploying a network of six air quality monitors to fight local smog. Get the full story here.","In cities from Krasnoyarsk, Russia to Lahore, Pakistan, air pollution data has often served as an important first step in tackling the air pollution problem. Access to real-time, public air quality data is essential for its ability to generate public awareness, encourage protective measures, and drive action to combat emissions. While the African continent faces numerous air quality-related challenges stemming from rapid urbanization, limited infrastructure, agricultural burning, and reliance on high-polluting fuels, such as coal, the continent also has a noticeable lack of accessible air quality monitoring data, making it difficult to understand the severity of the problem as well as benchmark trends.1 For the 2019 World Environment Day, however, Mr. Abiodun Bamgboye, of the Ministry of Environment in Lagos, announced that theLagos State Governmenthas committed to deploying a network of six air quality monitors to fight local smog.2 PM2.5 heat map of Nigeria on June 19, 2019, created using estimated satellite data. The yellow pin indicates the single air quality monitoring station, at present, located in Kano, Nigeria. In addition to the new landmark monitoring network, the Lagos State Government will continue working with local and international governments to develop effective programs and policies aimed at combating air pollution in the state.3","

In cities from Krasnoyarsk, Russia to Lahore, Pakistan, air pollution data has often served as an important first step in tackling the air pollution problem.

Access to real-time, public air quality data is essential for its ability to generate public awareness, encourage protective measures, and drive action to combat emissions.

While the African continent faces numerous air quality-related challenges stemming from rapid urbanization, limited infrastructure, agricultural burning, and reliance on high-polluting fuels, such as coal, the continent also has a noticeable lack of accessible air quality monitoring data, making it difficult to understand the severity of the problem as well as benchmark trends.¹

For the 2019 World Environment Day, however, Mr. Abiodun Bamgboye, of the Ministry of Environment in Lagos, announced that theLagos State Governmenthas committed to deploying a network of six air quality monitors to fight local smog.²

$\"\"$

PM2.5 heat map of Nigeria on June 19, 2019, created using estimated satellite data. The yellow pin indicates the single air quality monitoring station, at present, located in Kano, Nigeria.

In addition to the new landmark monitoring network, the Lagos State Government will continue working with local and international governments to develop effective programs and policies aimed at combating air pollution in the state.³

","lagos-nigeria-to-establish-air-quality-monitoring-stations-to-battle-air-pollution","gid://shopify/Article/606884692267","https://shop-gl-eur.iqair.com/blogs/news/lagos-nigeria-to-establish-air-quality-monitoring-stations-to-battle-air-pollution","2019-06-20T17:24:39Z",[390,643],"Lagos, Nigeria to establish six air quality monitoring stations in landmark effort to battle state-wide air pollution",{"_10":1216,"_243":1217,"_246":1218,"_248":1152,"_244":1202},"gid://shopify/ArticleImage/406023668086","Lagos skyline","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Lagos_2C_20Nigeria_Web_1_638440fb-7c6f-4812-a438-fa2a4288148e.png?v=1750678014",{"_1124":1125,"_1126":1220,"_1115":1221,"_1131":1222,"_1133":1222,"_1134":1223,"_1136":1224,"_985":1225,"_10":1226,"_1140":1227,"_1142":-5,"_1143":1228,"_577":1229,"_541":1230,"_1147":1231},{"_12":1128},{"_985":1130},"Jakarta residents urge the government to enact regulations legislated years ago. Learn more.","Cyclists protest in front of the Jakarta City Hall on 6 December, 2018 (Image courtesy of Gisela Swaragita, Jakarta Post) In 2018, the Indonesian capital, Jakarta, observed an average annual PM2.5 concentration of 45.3 µg/m³ or micrograms per cubic meter, more than three times greater than the target set by the government (15 μg/m³), and four and a half times the guideline set by the World Health Organization (WHO) of 10 μg/m³. PM2.5 is particulate matter measuring 2.5 microns in diameter or smaller. Pictured: Jakarta air quality status, \"Unhealthy\" to “Very Unhealthy,” 7 May 2019 (10:15, UTC-7). Source: IQAir Jakarta observed an average annual PM2.5 concentration of 45.3 µg/m³, more than 3 times greater than the target set by the government, and 4.5 times the guideline set by the WHO. The alarming figure made headlines, as the 2018 World Air Quality Report determined Jakarta to be the most polluted city in Southeast Asia. This data only reconfirmed what citizens already knew: that Jakarta’s air pollution is on the rise and taking a toll on the health of local residents, the city’s most vulnerable population in particular. Pictured: Annual data as recorded by IQAir AirVisual reveals Jakarta’s annual PM2.5 concentration rose by over 150% from 2017. Source: IQAir Activists warn of lawsuitOn December 6, 2018, citizens within and supporting the Gerakan Inisiatif Bersihkan Udara Koalisi Semesta (Coalition for the Clean Air Initiative), came together to protest government inaction to improve city-wide air quality.1The group warned that unless urgent action was taken in the following 60 business days, they would file a citizen lawsuit with the Central Jakarta District Court.The group warned that unless urgent action was taken in the following 60 business days, they would file a citizen lawsuit with the Central Jakarta District Court.After several mediation meetings were held between activists and the government, a lawsuit was filed on July 4, 2019.2The suit was directed against seven officials, including the president of Indonesia, three government ministers, and three governors.In 2019, thirty-two citizens came forward and became witnesses in the suit.Activists’ message: Implement existing legislationThe sources of pollutants are understood by the government. Pictured: Daily averages of air pollution over the month of April 2019, show consistently high pollution levels in Jakarta. Source: IQAir Sources of airborne pollutants impacting the city include vehicle and factory emissions as well as coal-fired power plants. Apart from PM2.5, airborne pollutants identified from these sources include: PM10 sulfur dioxide ozone carbon dioxide nitrogen dioxide lead Other regions of Indonesia and neighboring Malaysia and Singapore are seasonally affected by forest fires and crop stubble burning that runs from July to October in nearby Sumatra and Kalimantan.3 Crop burnings are common in South and Southeast Asian countries, such as India, Pakistan, Malaysia, Bangladesh, and Thailand. The Coalition outlined 36 governmental regulations previously in place which need stronger enforcement from the government. Regulations include: emission tests cleaner-energy public vehicles commitments to more green spaces laws against burning household waste Jakarta faces continuing air quality challengesConcerns about air quality in Jakarta have grown in the years following the demonstration. According to the 2020 World Air Quality Report, Jakarta’s annual average airborne particle concentrations were still measuring as high as 39.6 μg/m3.Jakarta Governor Anies Baswedan acknowledged that air pollution was a major threat to the city and was responsible for over 5 million illnesses per year.In 2020, Jakarta Governor Anies Baswedan acknowledged that air pollution was a major threat to the city and was responsible for over 5 million illnesses per year.4The takeawayWithout effective governance in support of local laws, the over 10 million Jakarta residents suffer.Without effective governance in support of local laws, the over 10 million Jakarta residents find their health avoidably at risk from poor air quality.While cheap energy and rapid growth can be achieved in the status quo, mobilized action as presented by the Coalition and supporters is required to ensure economic progress doesn’t come at the high cost of human health and livelihood."," $\"Annual$ Cyclists protest in front of the Jakarta City Hall on 6 December, 2018 (Image courtesy of Gisela Swaragita, Jakarta Post)

\n\nIn 2018, the Indonesian capital, Jakarta, observed an average annual PM2.5 concentration of 45.3 µg/m³ or micrograms per cubic meter, more than three times greater than the target set by the government (15 μg/m³), and four and a half times the guideline set by the World Health Organization (WHO) of 10 μg/m³. PM2.5 is particulate matter measuring 2.5 microns in diameter or smaller.
\n\n

$\"Current$ Pictured: Jakarta air quality status, \"Unhealthy\" to “Very Unhealthy,” 7 May 2019 (10:15, UTC-7). Source: IQAir

\n
\n\nJakarta observed an average annual PM2.5 concentration of 45.3 µg/m³, more than 3 times greater than the target set by the government, and 4.5 times the guideline set by the WHO.\n

\n\nThe alarming figure made headlines, as the 2018 World Air Quality Report determined Jakarta to be the most polluted city in Southeast Asia. This data only reconfirmed what citizens already knew: that Jakarta’s air pollution is on the rise and taking a toll on the health of local residents, the city’s most vulnerable population in particular.
\n\n

$\"Annual$ Pictured: Annual data as recorded by IQAir AirVisual reveals Jakarta’s annual PM2.5 concentration rose by over 150% from 2017. Source: IQAir

\n
\n\nActivists warn of lawsuit

On December 6, 2018, citizens within and supporting the Gerakan Inisiatif Bersihkan Udara Koalisi Semesta (Coalition for the Clean Air Initiative), came together to protest government inaction to improve city-wide air quality.¹The group warned that unless urgent action was taken in the following 60 business days, they would file a citizen lawsuit with the Central Jakarta District Court.

The group warned that unless urgent action was taken in the following 60 business days, they would file a citizen lawsuit with the Central Jakarta District Court.

After several mediation meetings were held between activists and the government, a lawsuit was filed on July 4, 2019.²The suit was directed against seven officials, including the president of Indonesia, three government ministers, and three governors.

In 2019, thirty-two citizens came forward and became witnesses in the suit.

Activists’ message: Implement existing legislation

The sources of pollutants are understood by the government.
\n\n

$\"Daily$ Pictured: Daily averages of air pollution over the month of April 2019, show consistently high pollution levels in Jakarta. Source: IQAir

\n\nSources of airborne pollutants impacting the city include vehicle and factory emissions as well as coal-fired power plants. Apart from PM2.5, airborne pollutants identified from these sources include:

PM10
sulfur dioxide
ozone
carbon dioxide
nitrogen dioxide
lead

Other regions of Indonesia and neighboring Malaysia and Singapore are seasonally affected by forest fires and crop stubble burning that runs from July to October in nearby Sumatra and Kalimantan.³ Crop burnings are common in South and Southeast Asian countries, such as India, Pakistan, Malaysia, Bangladesh, and Thailand. The Coalition outlined 36 governmental regulations previously in place which need stronger enforcement from the government. Regulations include:

emission tests
cleaner-energy public vehicles
commitments to more green spaces
laws against burning household waste

Jakarta faces continuing air quality challenges

Concerns about air quality in Jakarta have grown in the years following the demonstration. According to the 2020 World Air Quality Report, Jakarta’s annual average airborne particle concentrations were still measuring as high as 39.6 μg/m³.

Jakarta Governor Anies Baswedan acknowledged that air pollution was a major threat to the city and was responsible for over 5 million illnesses per year.

In 2020, Jakarta Governor Anies Baswedan acknowledged that air pollution was a major threat to the city and was responsible for over 5 million illnesses per year.⁴

The takeaway

Without effective governance in support of local laws, the over 10 million Jakarta residents suffer.

Without effective governance in support of local laws, the over 10 million Jakarta residents find their health avoidably at risk from poor air quality.

While cheap energy and rapid growth can be achieved in the status quo, mobilized action as presented by the Coalition and supporters is required to ensure economic progress doesn’t come at the high cost of human health and livelihood.

","environmental-campaigners-in-jakarta-indonesia-demand-action-against-air-pollution-threaten-lawsuits","gid://shopify/Article/606885019947","https://shop-gl-eur.iqair.com/blogs/news/environmental-campaigners-in-jakarta-indonesia-demand-action-against-air-pollution-threaten-lawsuits","2019-05-07T17:24:39Z",[390,643],"Jakarta demands action against air pollution",{"_10":1232,"_243":1233,"_246":1234,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406253699446","Jakarta city air pollution","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/JakartaAQL_Desktop_536dd202-5785-4a07-8aa7-f56fc8655bed.jpg?v=1751455383",{"_1124":1125,"_1126":1236,"_1115":1237,"_1131":1238,"_1133":1238,"_1134":1239,"_1136":1240,"_985":1241,"_10":1242,"_1140":1243,"_1142":-5,"_1143":1244,"_577":1245,"_541":1246,"_1147":1247},{"_12":1128},{"_985":1130},"Join citizen scientists and become a public air pollution data contributor.","With your AirVisual Series air quality monitor, outdoor air quality readings and air pollution data collection can be shared globally. The AirVisual Series provides reliable air quality data to communities anywhere and brings us all one step closer to breathing the cleanest air possible around the world. Follow the steps below to set up your AirVisual Pro or AirVisual Outdoor as a public outdoor air quality monitoring station. How to install your AirVisual Outdoor Follow these steps to install your AirVisual Outdoor as a public air quality resource. 1. Connect to your app Use your mobile device to install the AirVisual app from the Apple App Store or Google Play store. Once the app is installed, login with your IQAir account or create a new account within the app. Go to the Devices tab in the app and select Add Device. Scan the QR code on the outside of your AirVisual Outdoor device, or manually select a device to add. Note: If you’re manually adding the device, have the serial number or share code ready to enter into the app. Follow the app instructions to designate your AirVisual Outdoor location. Fill in the details about your monitor and name the monitor. When finished, select Next. Allow the app to geolocate your monitor if you wish to share your location as a public air quality monitor. If you’ve decided not to, skip this step by selecting I don’t want to locate my device. 2. Power and connect the monitor to the network If you’ve connected to a 4G monitor or ethernet cable, you should be automatically connected. The LED monitor will light up red when successfully powered. If you are connecting wirelessly to Wi-Fi: Go to the Devices tab in the AirVisual app. Select Configure Network. Choose your device and follow the prompts. The LED on the monitor will light up in this order: green, red, off, and red again. When successfully connected, the LED turns bright blue. The process takes up to 60 seconds. 3. Choose a location Select a location that meets the following criteria: access to an electrical outlet and a dependable Wi-Fi connection make sure power or network cables are free from exposure to rain, snow, and ice an outdoor location sheltered from direct sunlight, rain, snow, ice, and winds a sheltered location, such as eaves, awnings, balconies, or covered patios steady, natural airflow around the device mount the monitor vertically on a wall or pole, with sensor openings facing downward position at least five feet off the ground away from localized pollution sources, such as cigarette smoke or outdoor grills 4. Mount the device outdoors Use the included Allen wrench to loosen the hex socket screw and remove the mounting plate from the monitor. You can also remove the air inlet cover to install or replace air pollution sensors or 4G modem hardware. Use the supplied mounting hardware, including anchors and screws or cable ties, to attach the mounting plate to your desired location. Slot the monitor into the mounting hook on the plate. Make sure the air inlet cover is attached. Push the monitor gently into the mounting plate and use the Allen wrench to tighten the hex socket screw until it’s snug. How to install your AirVisual Pro Follow these steps to install your AirVisual Pro as a public air quality resource. 1. Choose a location The optimal location for your AirVisual Pro public air quality monitoring station includes: access to an electrical outlet and a dependable Wi-Fi connection an outdoor location sheltered from direct sunlight, rain, snow, ice, and winds a sheltered location, such as a porch, covered patio, under an awning, or in a garage steady, natural airflow around the device position no higher than 30 feet away from localized pollution sources, such as cigarette smoke or outdoor grills IQAir may be able to help you in securing an outdoor shelter for the AirVisual Pro air quality monitor. Please contact IQAir at (866) 488-1918 for assistance. Pictured: An AirVisual Pro protected by a homemade shelter. 2. Add your AirVisual sensor to your login profile You can add your AirVisual sensor to your profile through either the IQAir website or mobile app for iOS and Android. Follow these steps to add to the AirVisual sensor to a mobile app. Open My Devices tab. Tap Add a new device. Follow the instructions on the screen for adding a device. Follow these steps to add to the AirVisual Pro through the IQAir website. Create an account on the website and log in. Click your profile image to open a drop-down menu. Under Personal Dashboard, select your name. From the top menu bar, select Devices. Select the button Register A Device. Enter the device serial number. Add your device. From the My Devices page, select your device. Click Settings, the three dots on the right. Click the Location tab. On the menu select Make Public. Set the Station name on IQAir as you want it to be seen on the public data map. We recommend naming it by referencing a nearby recognizable landmark, park, or street name. You’ll see a link to help you determine your GPS coordinates. When supplying these, please consider your own privacy and safety. We typically recommend reporting a location at least 300 feet away from your actual location. If you don’t see your country on the drop-down list, choose Add new country/state/city from the drop-down list. Submit three required photos to show how you’ve set up your device. Send at least one photo from 1 meter in front of the device and one photo from 1 meter behind. Also include one photo from 10 meters away so that we can verify the environment. Note: These photos are confidential and will not be shared with anyone outside of IQAir. They’re simply meant to help us verify that your AirVisual sensor has been set up in an environment that will provide the most accurate local air quality data. Click Submit. 4. Data validation Wait about 1 to 2 weeks for IQAir to analyze the readings before publishing your device's data to the public air quality map. Note: If we note any issues with the data that your AirVisual Pro is reporting, we’ll get in touch with you via your IQAir account email to sort them out. Pictured: An outdoor shelter protecting an AirVisual Pro. Join a network of citizen scientists You’re now a citizen data scientist, contributing outdoor air quality data to the world. Your friends, family, neighbors, and air quality enthusiasts around the world can view and act on live data from your community’s air. You’re now a citizen data scientist, contributing outdoor air quality data to the world. IQAir crowdsourced air quality monitoring data has exposed air pollution in communities around the world since the AirVisual Series air quality monitor was first launched. Air pollution is the leading environmental health hazard facing our planet. According to a 2021 study published in Environmental Research, an estimated 8.7 million deaths could be attributed to fossil fuel air pollution in 2018.1 An estimated 8.7 million deaths could be attributed to fossil fuel air pollution in 2018. According to a health and economic cost estimator developed by IQAir and Greenpeace Southeast Asia, over 160,000 deaths in the world’s five most populous cities were attributable to air pollution. Awareness is growing, but air pollution is often difficult to see or quantify. Tackling the air pollution problem can be complex. Specific measurements are needed to reveal how pollution affects different areas, and different communities must respond to the problem in their own way. The takeaway Since the AirVisual Series was first deployed, we’ve witnessed incredible achievements from community networks and activists taking local air quality into their own hands. In Lahore, Pakistan, one activist kickstarted an air quality monitoring revolution by publishing the first live readings of air pollution data in Pakistan, leading to a landmark court case that shaped government smog policy. In the Philippines, a socially conscious enterprise installed AirVisual Pro monitors in its nationwide network of clean fuel stations. The Philippines then supported a national air quality improvement framework using IQAir data. From Cape Town, South Africa toCasablanca, Morocco, Bangkok, Thailand to Nome, Alaska, Krasnoyarsk, Russia to Riyadh, Saudi Arabia, people around the world are publishing their communities onto the air pollution map, helping people make informed decisions and making local pollution hard to ignore. If you have any questions, contact us and our team of Air Quality Experts. We’re happy to answer any of your questions and help get your community online. Note: Per regulations, non-government data is prohibited in China. No data from AirVisual monitors within China national borders is made public.","

With your AirVisual Series air quality monitor, outdoor air quality readings and air pollution data collection can be shared globally. The AirVisual Series provides reliable air quality data to communities anywhere and brings us all one step closer to breathing the cleanest air possible around the world.

Follow the steps below to set up your AirVisual Pro or AirVisual Outdoor as a public outdoor air quality monitoring station.

How to install your AirVisual Outdoor

Follow these steps to install your AirVisual Outdoor as a public air quality resource.

1. Connect to your app

Use your mobile device to install the AirVisual app from the Apple App Store or Google Play store.
Once the app is installed, login with your IQAir account or create a new account within the app.
Go to the Devices tab in the app and select Add Device.
Scan the QR code on the outside of your AirVisual Outdoor device, or manually select a device to add. Note: If you’re manually adding the device, have the serial number or share code ready to enter into the app.
Follow the app instructions to designate your AirVisual Outdoor location.
Fill in the details about your monitor and name the monitor.
When finished, select Next.
Allow the app to geolocate your monitor if you wish to share your location as a public air quality monitor. If you’ve decided not to, skip this step by selecting I don’t want to locate my device.

2. Power and connect the monitor to the network

If you’ve connected to a 4G monitor or ethernet cable, you should be automatically connected. The LED monitor will light up red when successfully powered.
If you are connecting wirelessly to Wi-Fi:\n
1. Go to the Devices tab in the AirVisual app.
2. Select Configure Network.
3. Choose your device and follow the prompts.
\n
The LED on the monitor will light up in this order: green, red, off, and red again.
When successfully connected, the LED turns bright blue. The process takes up to 60 seconds.

3. Choose a location

Select a location that meets the following criteria:

access to an electrical outlet and a dependable Wi-Fi connection
make sure power or network cables are free from exposure to rain, snow, and ice
an outdoor location sheltered from direct sunlight, rain, snow, ice, and winds
a sheltered location, such as eaves, awnings, balconies, or covered patios
steady, natural airflow around the device
mount the monitor vertically on a wall or pole, with sensor openings facing downward
position at least five feet off the ground
away from localized pollution sources, such as cigarette smoke or outdoor grills

4. Mount the device outdoors

Use the included Allen wrench to loosen the hex socket screw and remove the mounting plate from the monitor. You can also remove the air inlet cover to install or replace air pollution sensors or 4G modem hardware.
Use the supplied mounting hardware, including anchors and screws or cable ties, to attach the mounting plate to your desired location.
Slot the monitor into the mounting hook on the plate. Make sure the air inlet cover is attached.
Push the monitor gently into the mounting plate and use the Allen wrench to tighten the hex socket screw until it’s snug.

How to install your AirVisual Pro

Follow these steps to install your AirVisual Pro as a public air quality resource.

1. Choose a location

The optimal location for your AirVisual Pro public air quality monitoring station includes:

access to an electrical outlet and a dependable Wi-Fi connection
an outdoor location sheltered from direct sunlight, rain, snow, ice, and winds
a sheltered location, such as a porch, covered patio, under an awning, or in a garage
steady, natural airflow around the device
position no higher than 30 feet
away from localized pollution sources, such as cigarette smoke or outdoor grills

IQAir may be able to help you in securing an outdoor shelter for the AirVisual Pro air quality monitor. Please contact IQAir at (866) 488-1918 for assistance.

\n $\"An$
Pictured: An AirVisual Pro protected by a homemade shelter.

\n

2. Add your AirVisual sensor to your login profile

You can add your AirVisual sensor to your profile through either the IQAir website or mobile app for iOS and Android.

Follow these steps to add to the AirVisual sensor to a mobile app.

Open My Devices tab.
Tap Add a new device.
Follow the instructions on the screen for adding a device.

Follow these steps to add to the AirVisual Pro through the IQAir website.

\nCreate an account on the website and log in.
Click your profile image to open a drop-down menu.
Under Personal Dashboard, select your name.
From the top menu bar, select Devices.
Select the button Register A Device.
Enter the device serial number.
Add your device.

From the My Devices page, select your device.

Click Settings, the three dots on the right.
Click the Location tab.
On the menu select Make Public.
Set the Station name on IQAir as you want it to be seen on the public data map. We recommend naming it by referencing a nearby recognizable landmark, park, or street name.
\nYou’ll see a link to help you determine your GPS coordinates. When supplying these, please consider your own privacy and safety. We typically recommend reporting a location at least 300 feet away from your actual location.
If you don’t see your country on the drop-down list, choose Add new country/state/city from the drop-down list.
Submit three required photos to show how you’ve set up your device. Send at least one photo from 1 meter in front of the device and one photo from 1 meter behind. Also include one photo from 10 meters away so that we can verify the environment.

Note: These photos are confidential and will not be shared with anyone outside of IQAir. They’re simply meant to help us verify that your AirVisual sensor has been set up in an environment that will provide the most accurate local air quality data.
Click Submit.

4. Data validation

Wait about 1 to 2 weeks for IQAir to analyze the readings before publishing your device's data to the public air quality map.

Note: If we note any issues with the data that your AirVisual Pro is reporting, we’ll get in touch with you via your IQAir account email to sort them out.

$\"An$

\nPictured: An outdoor shelter protecting an AirVisual Pro.\n

Join a network of citizen scientists

You’re now a citizen data scientist, contributing outdoor air quality data to the world. Your friends, family, neighbors, and air quality enthusiasts around the world can view and act on live data from your community’s air.

You’re now a citizen data scientist, contributing outdoor air quality data to the world.

IQAir crowdsourced air quality monitoring data has exposed air pollution in communities around the world since the AirVisual Series air quality monitor was first launched.

Air pollution is the leading environmental health hazard facing our planet. According to a 2021 study published in Environmental Research, an estimated 8.7 million deaths could be attributed to fossil fuel air pollution in 2018.¹

An estimated 8.7 million deaths could be attributed to fossil fuel air pollution in 2018.

According to a health and economic cost estimator developed by IQAir and Greenpeace Southeast Asia, over 160,000 deaths in the world’s five most populous cities were attributable to air pollution.

Awareness is growing, but air pollution is often difficult to see or quantify. Tackling the air pollution problem can be complex. Specific measurements are needed to reveal how pollution affects different areas, and different communities must respond to the problem in their own way.

The takeaway

Since the AirVisual Series was first deployed, we’ve witnessed incredible achievements from community networks and activists taking local air quality into their own hands.

\nIn Lahore, Pakistan, one activist kickstarted an air quality monitoring revolution by publishing the first live readings of air pollution data in Pakistan, leading to a landmark court case that shaped government smog policy.
\nIn the Philippines, a socially conscious enterprise installed AirVisual Pro monitors in its nationwide network of clean fuel stations. The Philippines then supported a national air quality improvement framework using IQAir data.

From Cape Town, South Africa toCasablanca, Morocco, Bangkok, Thailand to Nome, Alaska, Krasnoyarsk, Russia to Riyadh, Saudi Arabia, people around the world are publishing their communities onto the air pollution map, helping people make informed decisions and making local pollution hard to ignore.

If you have any questions, contact us and our team of Air Quality Experts. We’re happy to answer any of your questions and help get your community online.

Note: Per regulations, non-government data is prohibited in China. No data from AirVisual monitors within China national borders is made public.

","air-pollution-data-collection-movement","gid://shopify/Article/606882464043","https://shop-gl-eur.iqair.com/blogs/news/air-pollution-data-collection-movement","2019-04-15T16:07:53Z",[390,643],"How to provide public air quality data with AirVisual",{"_10":1248,"_243":1249,"_246":1250,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/405565079926","Global air pollution problems and solutions","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_airvisual-public-data-contribution_desktop_0f4a10a3-5a42-4224-ab4d-7251ccde1e04.jpg?v=1749121551",{"_1124":1125,"_1126":1252,"_1115":1253,"_1131":1254,"_1133":1254,"_1134":1255,"_1136":1256,"_985":1257,"_10":1258,"_1140":1259,"_1142":-5,"_1143":1260,"_577":1261,"_541":1262,"_1147":1263},{"_12":1128},{"_985":1130},"Citizen scientists around the world are taking air quality matters into their own hands. Learn more.","Global air pollution has become a major problem. It’s bigger than any one person, government, or organization can tackle alone. That’s why citizen scientists around the world are taking air quality matters into their own hands. Because everyone suffers when air pollution becomes severe, countering the problem can sometimes involve unlikely but necessary partnerships. An oil company accepts responsibility Founded as an engine lubricants company in 1966, Unioil is a regional powerhouse in the Philippines’ oil market. Unioil operates retail gas stations throughout the nation, positioning themselves as the public face of high-quality fuels and lubricants. But rather than focus solely on profits and growth, the company chose to invest in improving the air quality of the Philippines. With that goal in mind, Unioil established the largest network for air quality monitoring in the Philippines in 2016. Unioil’s unique position as an influential regional vehicle fuel corporation helped them to promote better air quality. Air quality monitors also help encourage change in consumer behavior across the country by tackling one of its primary sources of air pollution: vehicle emissions. Powered by AirVisual, Unioil is promoting the largest air quality monitoring network in the Philippines. Founded as a modest engine lubricants company, Unioil has become a regional powerhouse in the Philippines’ enormous oil market. And after a string of lucrative business moves, Unioil began opening retail gas stations throughout the Philippines, positioning themselves as the public face of high-quality fuels and lubricants. You may think you know the rest of this story: oil company gets huge, sits on billions of dollars, and contributes to global pollution while ignoring the massive impact that its product has on the environment. Think again. Unioil is also behind the largest air quality monitoring network in the Philippines. Their unique position as an expert in vehicle fuel and as one of the region’s most influential corporations is allowing them to promote a cleaner Air Quality Index (AQI) and changes in consumer behavior across the country by tackling one of its primary sources of air pollution: vehicle emissions. Powered by AirVisual Pro by IQAir, Unioil is behind the largest air quality monitoring network in the Philippines. Unioil’s preferred tool for reducing air pollution and a poor air quality is the IQAir AirVisual air quality monitor. What are the causes of air pollution in the Philippines? Roads in The Philippines, in its capital Manila in particular, are overcrowded and tied with Bengaluru, India for the worst congestion in the world in 2019 at 71 percent congested.1 In 2020, Manila was in fourth place with 53 percent congestion, falling behind or tying with three other cities: Moscow, Russia: 54% Mumbai, India: 53% Bogota, Colombia: 53% Limited public transportation has forced many of the archipelago’s 103 million residents to commute by gas-powered vehicles, resulting in jammed highways that generate (literal) tons of polluted air. Manila is a huge urban area of 24 million residents and extremely dense; Manila has 4 million more people than New York City, but squeezed into about 400 square miles less. With a growing population and terrain limitations, it’s not surprising that Metro Manila is oversaturated with vehicles. And some, like the iconic Jeepney, are some of the worst contributors to the AQI still on the roads today. The jeepney, a decorative commuter bus common to Manila’s streets, has long been a symbol of Filipino culture. First introduced to the islands as U.S. military vehicles during the Second World War, their outdated motors and heavy metal frameworks are significant contributors to poor energy efficiency and toxic emissions.2,3 But while they’re the cheapest mode of transportation in the Philippines, costing about $0.15 per ride, the iconic jeepneys cart millions of people each day at a cost of 22,000 metric tons of soot a year. While they’re the cheapest mode of transportation in the Philippines, the iconic jeepneys cart millions of people each day at a cost of 22,000 metric tons of soot a year. Increasing public awareness has revealed just how little is known about just how bad the air quality is. Many Filipinos were unaware of the nature and scale of poor air quality in their country. Setting the clean oil standard Unioil developed a network of AirVisual air quality sensors now stretches across metro Manila. In every Unioil gas station in the Philippines, there is a transparent box hanging over the entrance. Inside is an AirVisual air quality monitor, measuring ambient air quality and broadcasting the current air quality to the IQAir public air pollution database. Unioil pioneered environmentally friendly fuel standards in the Philippines. They introduced Euro 4 standard fuels to the country when required industry standards were still at Euro 2 and Euro 4 standards weren't yet legally required. Unioil also began distributing Euro 5 standard fuels at its stations when the industry requirement was still at Euro 4.4 With a maximum sulfur content of 10 parts per million, Unioil's Euro 5 fuels are five times cleaner than other conventional fuels sold in the country. Unioil’s strategic placement of AirVisual air quality monitors at gas stations helps to give greater visibility to the nation’s air pollution. Unioil’s strategic placement of AirVisual air quality monitors at gas stations helps to give greater visibility to the nation’s air pollution. These live air quality readings constantly remind drivers of the impact of heavy vehicle emissions. Such reminders resonate deeply with a country that relies on millions of decades-old, fuel-inefficient cars, buses, and jeepneys to get around every day. The visibility of the AirVisual at high-traffic gas stations are intended to raise awareness of air pollution levels and air quality in the areas where Filipinos work and live. Is the push toward clean fuel working? The Filipino government first began legislating for cleaner air with the Philippines Clean Air Act.5 But nearly two decades later, jeepneys and traffic congestion remain real challenges. Field tests conducted by Unioil with the Philippines Department of Environment and Natural Resources (DENR) show that vehicles using Euro 5 fuels result in 77 percent cleaner emissions compared to vehicles using Euro 4 standard fuels.6 Field tests show that vehicles using Euro 5 fuels result in 77 percent cleaner emissions compared to vehicles using Euro 4 standard fuels. Unioil also partnered with the Philippines DENR and signed a Memorandum Of Agreement supporting an AirVisual monitoring network expansion.7 By partnering with the Philippine government, Unioil seeks to promote environmentally-friendly policy decisions and responsible consumer choices. Together, they aim to generate a national air quality status report that will form the basis of a nationwide air quality improvement framework. Unioil's clean energy and air quality awareness initiatives illustrate how corporations and conscious consumer choices can align to change a city's landscape for the better while promoting a cleaner, healthier future. The takeaway Air quality knowledge is air quality power. Anyone who looks at an AirVisual is immediately armed with the awareness that we all breathe the same air and that we can all do something about it, from a single citizen scientist in Nigeria to a national fuel corporation. Having access to national air quality data could lead the Philippines away from its status quo of dangerous, far too common vehicle emissions. There are 80,000 air quality monitors in cities around the world providing live air quality data. You can join them today. Learn how you can use your AirVisual to contribute to the world’s largest air quality monitoring database.","

Global air pollution has become a major problem. It’s bigger than any one person, government, or organization can tackle alone.

That’s why citizen scientists around the world are taking air quality matters into their own hands. Because everyone suffers when air pollution becomes severe, countering the problem can sometimes involve unlikely but necessary partnerships.

An oil company accepts responsibility

Founded as an engine lubricants company in 1966, Unioil is a regional powerhouse in the Philippines’ oil market. Unioil operates retail gas stations throughout the nation, positioning themselves as the public face of high-quality fuels and lubricants.

But rather than focus solely on profits and growth, the company chose to invest in improving the air quality of the Philippines. With that goal in mind, Unioil established the largest network for air quality monitoring in the Philippines in 2016.

Unioil’s unique position as an influential regional vehicle fuel corporation helped them to promote better air quality. Air quality monitors also help encourage change in consumer behavior across the country by tackling one of its primary sources of air pollution: vehicle emissions.

Powered by AirVisual, Unioil is promoting the largest air quality monitoring network in the Philippines.

Founded as a modest engine lubricants company, Unioil has become a regional powerhouse in the Philippines’ enormous oil market. And after a string of lucrative business moves, Unioil began opening retail gas stations throughout the Philippines, positioning themselves as the public face of high-quality fuels and lubricants.

You may think you know the rest of this story: oil company gets huge, sits on billions of dollars, and contributes to global pollution while ignoring the massive impact that its product has on the environment.

Think again.

Unioil is also behind the largest air quality monitoring network in the Philippines. Their unique position as an expert in vehicle fuel and as one of the region’s most influential corporations is allowing them to promote a cleaner Air Quality Index (AQI) and changes in consumer behavior across the country by tackling one of its primary sources of air pollution: vehicle emissions.

Powered by AirVisual Pro by IQAir, Unioil is behind the largest air quality monitoring network in the Philippines.

Unioil’s preferred tool for reducing air pollution and a poor air quality is the IQAir AirVisual air quality monitor.

What are the causes of air pollution in the Philippines?

Roads in The Philippines, in its capital Manila in particular, are overcrowded and tied with Bengaluru, India for the worst congestion in the world in 2019 at 71 percent congested.¹ In 2020, Manila was in fourth place with 53 percent congestion, falling behind or tying with three other cities:

\nMoscow, Russia: 54%
\nMumbai, India: 53%
\nBogota, Colombia: 53%

Limited public transportation has forced many of the archipelago’s 103 million residents to commute by gas-powered vehicles, resulting in jammed highways that generate (literal) tons of polluted air.

Manila is a huge urban area of 24 million residents and extremely dense; Manila has 4 million more people than New York City, but squeezed into about 400 square miles less. With a growing population and terrain limitations, it’s not surprising that Metro Manila is oversaturated with vehicles.

And some, like the iconic Jeepney, are some of the worst contributors to the AQI still on the roads today.

The jeepney, a decorative commuter bus common to Manila’s streets, has long been a symbol of Filipino culture. First introduced to the islands as U.S. military vehicles during the Second World War, their outdated motors and heavy metal frameworks are significant contributors to poor energy efficiency and toxic emissions.^2,3

But while they’re the cheapest mode of transportation in the Philippines, costing about $0.15 per ride, the iconic jeepneys cart millions of people each day at a cost of 22,000 metric tons of soot a year.

While they’re the cheapest mode of transportation in the Philippines, the iconic jeepneys cart millions of people each day at a cost of 22,000 metric tons of soot a year.

Increasing public awareness has revealed just how little is known about just how bad the air quality is. Many Filipinos were unaware of the nature and scale of poor air quality in their country.

Setting the clean oil standard

Unioil developed a network of AirVisual air quality sensors now stretches across metro Manila.

In every Unioil gas station in the Philippines, there is a transparent box hanging over the entrance. Inside is an AirVisual air quality monitor, measuring ambient air quality and broadcasting the current air quality to the IQAir public air pollution database.

Unioil pioneered environmentally friendly fuel standards in the Philippines. They introduced Euro 4 standard fuels to the country when required industry standards were still at Euro 2 and Euro 4 standards weren't yet legally required. Unioil also began distributing Euro 5 standard fuels at its stations when the industry requirement was still at Euro 4.⁴

With a maximum sulfur content of 10 parts per million, Unioil's Euro 5 fuels are five times cleaner than other conventional fuels sold in the country.

Unioil’s strategic placement of AirVisual air quality monitors at gas stations helps to give greater visibility to the nation’s air pollution.

Unioil’s strategic placement of AirVisual air quality monitors at gas stations helps to give greater visibility to the nation’s air pollution.

These live air quality readings constantly remind drivers of the impact of heavy vehicle emissions. Such reminders resonate deeply with a country that relies on millions of decades-old, fuel-inefficient cars, buses, and jeepneys to get around every day. The visibility of the AirVisual at high-traffic gas stations are intended to raise awareness of air pollution levels and air quality in the areas where Filipinos work and live.

Is the push toward clean fuel working?

The Filipino government first began legislating for cleaner air with the Philippines Clean Air Act.⁵ But nearly two decades later, jeepneys and traffic congestion remain real challenges.

Field tests conducted by Unioil with the Philippines Department of Environment and Natural Resources (DENR) show that vehicles using Euro 5 fuels result in 77 percent cleaner emissions compared to vehicles using Euro 4 standard fuels.⁶

Field tests show that vehicles using Euro 5 fuels result in 77 percent cleaner emissions compared to vehicles using Euro 4 standard fuels.

Unioil also partnered with the Philippines DENR and signed a Memorandum Of Agreement supporting an AirVisual monitoring network expansion.⁷

By partnering with the Philippine government, Unioil seeks to promote environmentally-friendly policy decisions and responsible consumer choices. Together, they aim to generate a national air quality status report that will form the basis of a nationwide air quality improvement framework.

Unioil's clean energy and air quality awareness initiatives illustrate how corporations and conscious consumer choices can align to change a city's landscape for the better while promoting a cleaner, healthier future.

The takeaway

Air quality knowledge is air quality power. Anyone who looks at an AirVisual is immediately armed with the awareness that we all breathe the same air and that we can all do something about it, from a single citizen scientist in Nigeria to a national fuel corporation.

Having access to national air quality data could lead the Philippines away from its status quo of dangerous, far too common vehicle emissions.

There are 80,000 air quality monitors in cities around the world providing live air quality data. You can join them today.

Learn how you can use your AirVisual to contribute to the world’s largest air quality monitoring database.

","oil-money-air-quality-citizen-science-philippines","gid://shopify/Article/606883283243","https://shop-gl-eur.iqair.com/blogs/news/oil-money-air-quality-citizen-science-philippines","2018-10-01T13:31:23Z",[390,643,648],"Revealing the Invisible: How oil money started an air quality revolution",{"_10":1264,"_243":1265,"_246":1266,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406199239030","Filipino/a drivers on motorcycles and in cars on a wet, congested road in what is ostensibly the Philippines.","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_Invisible2_d9cd2eea-70be-4fd9-b314-e8d4ec306ace.jpg?v=1751290223",{"_1124":1125,"_1126":1268,"_1115":1269,"_1131":1270,"_1133":1270,"_1134":1271,"_1136":1272,"_985":1273,"_10":1274,"_1140":1275,"_1142":-5,"_1143":1276,"_577":1277,"_541":1278,"_1147":1279},{"_12":1128},{"_985":1130},"Coalitions are powerful agents of change. Learn how to start a successful community coalition to achieve a common goal","So you’ve started a community group. Congratulations! Forming a community coalition might be the next step after your community group is established and running successfully. A coalition can increase your likelihood of positively impacting your community.What is a coalition?A coalition can be defined as a temporary alliance between groups for a common goal. If you are addressing the concerns of a community, it is often called a community coalition.A coalition can be defined as a temporary alliance between groups for a common goal.With an objective in mind – passing a particular piece of legislation, environmental justice or stopping the building of a new waste disposal site – coalitions have limited lifespans until the objectives are achieved.What are the benefits of building a coalition?A primary reason coalitions are built is that by working together, groups can accomplish more together than they would on their own.The broader your coalition, the less your cause will be seen as partisan.The broader the perceived political persuasion of your coalition, the less your cause will be seen as partisan. When a diverse range of groups is united, it increases the legitimacy of the cause. Other advantages to building a coalition include: Avoid duplicating efforts, eliminate competition for resources, and improve communication within the community. Each member group will have the opportunity to broaden its base. Partners in a coalition can learn new tactics from each other. There will be more people to work on the campaign, requiring less bandwidth from each organization. Creates a more diverse base of support to increase credibility. A diverse coalition makes it difficult for the initiative to be written off as a special interest.1 Common challenges coalitions faceWhen forming a coalition, there are challenges to overcome. Most have to do with maintaining clear lines of communication between members, such as: Making decisions – There needs to be a clear understanding of, and agreement on, how decisions are made. Resolving disputes – Create a clear and accepted method of resolving conflicts within the coalition set up in advance of any potential problems. Maintaining trust – Encourage all members of the coalition to be open about their concerns. Sharing workload – Ensure that all members pull their weight. Coalition messaging – Create and agree on the campaign’s talking points. Organizations are often specific about the message they are willing to align themselves. Receiving credit – Coalition partners need to receive the credit they deserve. Conflicting priorities – It’s natural that different groups will have different priorities. Sometimes, those priorities may conflict. What’s important is that all members agree to put differences aside and work towards the coalition’s goal. Your role as coalition organizerAs the individual or group organizing the coalition, it’s your responsibility to provide the initial direction. Draft a clear mission statement that concisely states the coalition’s objectives. Then, develop a framework for the steps used to achieve the mission. Be prepared to take on many roles, including organizer, educator, counselor, conflict mediator, strategist, and visionary.As the group organizing the coalition, it’s your responsibility to provide direction.To maintain a successful coalition, make sure to: Develop a one-to-one relationship with each member. Be proactive in resolving conflicts. Maintain the coalition’s forward momentum, even after a setback. Show your appreciation for the work that coalition members are doing.2 How do you decide who to recruit into a coalition?When considering what organizations to contact, imagine a best-case scenario for your campaign. For example, if there is a proposed landfill you feel will harm your community, you’ll want to find organizations at all levels of stakeholdership.Don’t write off anyone as an opponent.Questions you may ask yourself include: Are there any schools, colleges or universities nearby? If yes, you may want to ask the student associations, local school board, parent-teacher associations, and teacher unions to join a coalition to halt the landfill development. Are there medical facilities? If there are places where immunocompromised people frequent, such as health clinics, hospitals, assisted living facilities, or nursing homes, you may find allies. Are there any local environmental advocacy organizations? Are there locally active political groups? If you can recruit political groups from diverse standpoints, your coalition will be strengthened. Would the landfill negatively affect local businesses? Chambers of Commerce and local small business associations could be powerful coalition allies. Would the landfill affect local property values? Look to real estate and homeowner associations. Don’t write off anyone as an opponent. You may be surprised who could be your ally for a particular cause.How to reach out to potential membersOnce you have identified your potential coalition members, it’s time to strategize on how you will reach out to them. Frame your argument accordingly. Each organization has a purpose for existing. Your pitch to join the coalition needs to target those specific concerns. For example, your message to a small business association will be very different than to a parent-teacher association. Offer multiple levels of commitment. This allows the overworked groups to participate, adding to the coalition’s diversity. Be clear about the time and effort expected from each commitment level. Ask each group to suggest other organizations that might be able to serve on the coalition. Coalitions are tremendous agents of change. They can make the difference between finding success or getting ignored. Develop a coalition with a range of effective partners, and increase your likelihood of positively impacting your community.3","

So you’ve started a community group. Congratulations! Forming a community coalition might be the next step after your community group is established and running successfully. A coalition can increase your likelihood of positively impacting your community.

What is a coalition?

A coalition can be defined as a temporary alliance between groups for a common goal. If you are addressing the concerns of a community, it is often called a community coalition.

A coalition can be defined as a temporary alliance between groups for a common goal.

With an objective in mind – passing a particular piece of legislation, environmental justice or stopping the building of a new waste disposal site – coalitions have limited lifespans until the objectives are achieved.

What are the benefits of building a coalition?

A primary reason coalitions are built is that by working together, groups can accomplish more together than they would on their own.

The broader your coalition, the less your cause will be seen as partisan.

The broader the perceived political persuasion of your coalition, the less your cause will be seen as partisan. When a diverse range of groups is united, it increases the legitimacy of the cause. Other advantages to building a coalition include:

\nAvoid duplicating efforts, eliminate competition for resources, and improve communication within the community.
\nEach member group will have the opportunity to broaden its base.
\nPartners in a coalition can learn new tactics from each other.
\nThere will be more people to work on the campaign, requiring less bandwidth from each organization.
\nCreates a more diverse base of support to increase credibility. A diverse coalition makes it difficult for the initiative to be written off as a special interest.¹\n

Common challenges coalitions face

When forming a coalition, there are challenges to overcome. Most have to do with maintaining clear lines of communication between members, such as:

\nMaking decisions – There needs to be a clear understanding of, and agreement on, how decisions are made.
\nResolving disputes – Create a clear and accepted method of resolving conflicts within the coalition set up in advance of any potential problems.
\nMaintaining trust – Encourage all members of the coalition to be open about their concerns.
\nSharing workload – Ensure that all members pull their weight.
\nCoalition messaging – Create and agree on the campaign’s talking points. Organizations are often specific about the message they are willing to align themselves.
\nReceiving credit – Coalition partners need to receive the credit they deserve.
\nConflicting priorities – It’s natural that different groups will have different priorities. Sometimes, those priorities may conflict. What’s important is that all members agree to put differences aside and work towards the coalition’s goal.

Your role as coalition organizer

As the individual or group organizing the coalition, it’s your responsibility to provide the initial direction. Draft a clear mission statement that concisely states the coalition’s objectives. Then, develop a framework for the steps used to achieve the mission. Be prepared to take on many roles, including organizer, educator, counselor, conflict mediator, strategist, and visionary.

As the group organizing the coalition, it’s your responsibility to provide direction.

To maintain a successful coalition, make sure to:

\nDevelop a one-to-one relationship with each member.
\nBe proactive in resolving conflicts.
\nMaintain the coalition’s forward momentum, even after a setback.
\nShow your appreciation for the work that coalition members are doing.²\n

How do you decide who to recruit into a coalition?

When considering what organizations to contact, imagine a best-case scenario for your campaign. For example, if there is a proposed landfill you feel will harm your community, you’ll want to find organizations at all levels of stakeholdership.

Don’t write off anyone as an opponent.

Questions you may ask yourself include:

\nAre there any schools, colleges or universities nearby? If yes, you may want to ask the student associations, local school board, parent-teacher associations, and teacher unions to join a coalition to halt the landfill development.
\nAre there medical facilities? If there are places where immunocompromised people frequent, such as health clinics, hospitals, assisted living facilities, or nursing homes, you may find allies.
\nAre there any local environmental advocacy organizations?
\nAre there locally active political groups? If you can recruit political groups from diverse standpoints, your coalition will be strengthened.
\nWould the landfill negatively affect local businesses? Chambers of Commerce and local small business associations could be powerful coalition allies.
\nWould the landfill affect local property values? Look to real estate and homeowner associations.

Don’t write off anyone as an opponent. You may be surprised who could be your ally for a particular cause.

How to reach out to potential members

Once you have identified your potential coalition members, it’s time to strategize on how you will reach out to them.

\nFrame your argument accordingly. Each organization has a purpose for existing. Your pitch to join the coalition needs to target those specific concerns. For example, your message to a small business association will be very different than to a parent-teacher association.
\nOffer multiple levels of commitment. This allows the overworked groups to participate, adding to the coalition’s diversity.
\nBe clear about the time and effort expected from each commitment level.
\nAsk each group to suggest other organizations that might be able to serve on the coalition.

Coalitions are tremendous agents of change. They can make the difference between finding success or getting ignored. Develop a coalition with a range of effective partners, and increase your likelihood of positively impacting your community.³

","community-coalition","gid://shopify/Article/606883184939","https://shop-gl-eur.iqair.com/blogs/news/community-coalition","2018-04-30T20:16:31Z",[643,653],"How to start a community coalition",{"_10":1280,"_243":1281,"_246":1282,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406021931382","Woman smiles at man talking to community coalition","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/180501_community-coalition_0_be872802-7b83-4d66-aa1c-47281445e07a.jpg?v=1750673745",{"_1124":1125,"_1126":1284,"_1115":1285,"_1131":1286,"_1133":1286,"_1134":1287,"_1136":1288,"_985":1289,"_10":1290,"_1140":1291,"_1142":-5,"_1143":1292,"_577":1293,"_541":1294,"_1147":1295},{"_12":1128},{"_985":1130},"Community organizing is about residents coming together to solve community problems. Learn how to create one.","Anyone can help organize their community. While some community activists are professionals who’ve been trained in social work or community development, most are volunteers working to better their neighborhood.1The heart of community organizing lies in individuals working together to address issues that affect their daily lives. At its core, community organizing means: Community residents coming together to identify and solve problems the community faces. Directly addressing, and when necessary challenging, existing relations of power by those affected by the policies and structures of power. At its core, community organizing is about residents coming together to identify and solve problems their community faces.Realize that you are embarking on a worthwhile endeavor. Cities, towns, and neighborhoods almost always benefit from community organizations.Find people who share your interestThe first step is to pull together a few people who share your interest in forming a new organization. Most likely this will be people you already know, and some of them might bring others into the discussion.A few questions to ask yourself before recruiting people include: How many people are affected by the issue you want to address? How many residents are transient, not staying in your community very long? How much effort can you expect from neighborhood residents? Are you able to give the time required? Are there any existing organizations that can address the issue? Community organization structureThere are many possible variations of a community organization's structure. Answering the following questions can help you determine what works best for you: Is the goal to work on a specific issue? Will the organization disband after the issue has been addressed? Do you want to create a more permanent organization that begins with a focus on a specific issue, but over time might also take on new issues as they develop and the group grows? Do you want a neighborhood group, or a group that covers a larger geographic area? Spreading the word about your community organizationOnce you’ve decided the structure and goals of your community organization, it’s time to get the word out. The first step is to connect with people you already know. If five of you are starting this group, you probably each know one other person who might be interested in joining. If that's true, you have immediately doubled your size. There might be many more people your initial core group can recruit.Make it as easy as possible for people to contact someone from your core group.Don’t be shy. Everyone should make a list of who they know who might be interested in joining and decide on a time frame for contacting them.There are times when a small number of people can accomplish a lot. But let's assume the work you've identified for your group will take time and will need the active participation of many people.Suggestions for inviting others include: Hold a meeting that’s open to the public in an accessible location. Post notices about the meeting on public bulletin boards in community centers, religious institutions, laundromats, and other public places. Send notices to community media outlets. Use social media and other online platforms to spread the word. You can use these and other platforms to create updates, alerts, and reminders. Make it as easy as possible for people to get into contact with someone from your core group. Is there a phone number they can call or text, or an email or social media account where they can send a message? Also, ask if it's okay to send them reminders. Your organization’s first public eventFirst impressions are always important. This also applies to your organization's first public event. It's critical that attendees have a positive experience. Remember, your goal is for people to decide they want to be a part of your organization.Tips for a successful first open meeting include: Have someone to greet people and offer a printout of the meeting agenda. Ask people to sign in. Leave a column for phone numbers and email addresses. Have an information table with an overview of why the organization is being created, ways for people to get involved, and upcoming activities. Introduce the organization’s core group. Be able to clearly explain: Why the organization is being created, the problem you will address, and how you envision the organization functioning. Open the floor to questions. You might want to have a guest speaker or show a short film. If you do, leave plenty of time for the other items you also want to cover.How to build and keep your momentumPerhaps the single most important thing you can do to help ensure that people will stay involved is this one simple task – call them!There is nothing as good as direct contact with people. Talking with people in person is best, but the phone is the next best thing.It is very important to call the people who attended, especially anyone who signed up for a task or a committee. Tell them how much you appreciated their participation, and make sure they know what comes next. Encourage them to ask any questions or raise concerns and suggest new ideas. In other words, don't just tell them the time and place of the next meeting – have a conversation.Perhaps the single most important thing you can do to help ensure that people will stay involved is this one simple task – call them!Central to keeping people involved is having activities to participate in and real tasks for them to complete. Most people have other demands on their time and energy: family, work, school, and/or involvement with other organizations. If someone has shown an interest, you need to have specific and concrete ways for them to be part of the effort.These can be very simple tasks, such as: making calls or handing out leaflets announcing an activity asking local stores to hang posters entering names into your database preparing mailers for the post office Tasks can be more complex, requiring more time or skill, including: calling other volunteers to sign them up for tasks working onlogistical details for the next public activity taking charge of a specific committee or group coordinating the work of a group of volunteers The challenge is finding the right balance between: engaging people and not overwhelming them giving people tasks they can handle ensuring they are not bored asking people to try new things while ensuring they can handle what they take on Most people want to be involved in helping to decide what the work is. They want to help shape the decisions of the group, such as what positions the group takes, the organizing priorities, and the specific activities being planned. Some people will come to your group with experience and expertise and will be able to jump right into a decision-making role.Others will need to be taught how to do this type of work. You may want to consider networking with organizing networks or even connecting with training centers if you are running into issues with building out your organization’s skills and capacity.2Resources for organizational training include:3,4,5,6 Greenpeace American Civil Liberties Union Southern Poverty Law Center The takeawayPeople coming together to help their communities, themselves, and their families can be fun and empowering. It can also be a wonderful learning experience. Try these simple, actionable steps to bring concerned community members together as an advocacy group.The IQAir Foundation works with community groups and other stakeholders, such as schools and local governments, to help bring clean air solutions and secure access to air filtration technology. If you'd like to learn more about the IQAir Foundation, contact us at info(at)iqairfoundation.org or call us at 866-760-8180.You can also learn how to help workplaces create safer, healthier work environments by improving indoor air quality as a designated Clean Air Facility.","

Anyone can help organize their community. While some community activists are professionals who’ve been trained in social work or community development, most are volunteers working to better their neighborhood.¹

The heart of community organizing lies in individuals working together to address issues that affect their daily lives. At its core, community organizing means:

\nCommunity residents coming together to identify and solve problems the community faces.
\nDirectly addressing, and when necessary challenging, existing relations of power by those affected by the policies and structures of power.

At its core, community organizing is about residents coming together to identify and solve problems their community faces.

Realize that you are embarking on a worthwhile endeavor. Cities, towns, and neighborhoods almost always benefit from community organizations.

Find people who share your interest

The first step is to pull together a few people who share your interest in forming a new organization. Most likely this will be people you already know, and some of them might bring others into the discussion.

A few questions to ask yourself before recruiting people include:

\nHow many people are affected by the issue you want to address?
\nHow many residents are transient, not staying in your community very long?
\nHow much effort can you expect from neighborhood residents?
\nAre you able to give the time required?
\nAre there any existing organizations that can address the issue?

Community organization structure

There are many possible variations of a community organization's structure. Answering the following questions can help you determine what works best for you:

Is the goal to work on a specific issue?
\nWill the organization disband after the issue has been addressed?
\nDo you want to create a more permanent organization that begins with a focus on a specific issue, but over time might also take on new issues as they develop and the group grows?
\nDo you want a neighborhood group, or a group that covers a larger geographic area?

Spreading the word about your community organization

Once you’ve decided the structure and goals of your community organization, it’s time to get the word out. The first step is to connect with people you already know. If five of you are starting this group, you probably each know one other person who might be interested in joining. If that's true, you have immediately doubled your size. There might be many more people your initial core group can recruit.

Make it as easy as possible for people to contact someone from your core group.

Don’t be shy. Everyone should make a list of who they know who might be interested in joining and decide on a time frame for contacting them.

There are times when a small number of people can accomplish a lot. But let's assume the work you've identified for your group will take time and will need the active participation of many people.

Suggestions for inviting others include:

\nHold a meeting that’s open to the public in an accessible location.
\nPost notices about the meeting on public bulletin boards in community centers, religious institutions, laundromats, and other public places.
Send notices to community media outlets.
\nUse social media and other online platforms to spread the word. You can use these and other platforms to create updates, alerts, and reminders.
\nMake it as easy as possible for people to get into contact with someone from your core group. Is there a phone number they can call or text, or an email or social media account where they can send a message? Also, ask if it's okay to send them reminders.

Your organization’s first public event

First impressions are always important. This also applies to your organization's first public event. It's critical that attendees have a positive experience. Remember, your goal is for people to decide they want to be a part of your organization.

Tips for a successful first open meeting include:

\nHave someone to greet people and offer a printout of the meeting agenda.
\nAsk people to sign in. Leave a column for phone numbers and email addresses.
\nHave an information table with an overview of why the organization is being created, ways for people to get involved, and upcoming activities.
Introduce the organization’s core group.
\nBe able to clearly explain: Why the organization is being created, the problem you will address, and how you envision the organization functioning.
Open the floor to questions.

You might want to have a guest speaker or show a short film. If you do, leave plenty of time for the other items you also want to cover.

How to build and keep your momentum

Perhaps the single most important thing you can do to help ensure that people will stay involved is this one simple task – call them!

There is nothing as good as direct contact with people. Talking with people in person is best, but the phone is the next best thing.

It is very important to call the people who attended, especially anyone who signed up for a task or a committee. Tell them how much you appreciated their participation, and make sure they know what comes next. Encourage them to ask any questions or raise concerns and suggest new ideas. In other words, don't just tell them the time and place of the next meeting – have a conversation.

Perhaps the single most important thing you can do to help ensure that people will stay involved is this one simple task – call them!

Central to keeping people involved is having activities to participate in and real tasks for them to complete. Most people have other demands on their time and energy: family, work, school, and/or involvement with other organizations. If someone has shown an interest, you need to have specific and concrete ways for them to be part of the effort.

These can be very simple tasks, such as:

\nmaking calls or handing out leaflets announcing an activity
\nasking local stores to hang posters
\nentering names into your database
\npreparing mailers for the post office

Tasks can be more complex, requiring more time or skill, including:

\ncalling other volunteers to sign them up for tasks
\nworking onlogistical details for the next public activity
\ntaking charge of a specific committee or group
\ncoordinating the work of a group of volunteers

The challenge is finding the right balance between:

engaging people and not overwhelming them
giving people tasks they can handle
ensuring they are not bored
asking people to try new things while ensuring they can handle what they take on

Most people want to be involved in helping to decide what the work is. They want to help shape the decisions of the group, such as what positions the group takes, the organizing priorities, and the specific activities being planned. Some people will come to your group with experience and expertise and will be able to jump right into a decision-making role.

Others will need to be taught how to do this type of work. You may want to consider networking with organizing networks or even connecting with training centers if you are running into issues with building out your organization’s skills and capacity.²

Resources for organizational training include:^3,4,5,6

Greenpeace
American Civil Liberties Union
Southern Poverty Law Center

The takeaway

People coming together to help their communities, themselves, and their families can be fun and empowering. It can also be a wonderful learning experience. Try these simple, actionable steps to bring concerned community members together as an advocacy group.

The IQAir Foundation works with community groups and other stakeholders, such as schools and local governments, to help bring clean air solutions and secure access to air filtration technology. If you'd like to learn more about the IQAir Foundation, contact us at info(at)iqairfoundation.org or call us at 866-760-8180.

You can also learn how to help workplaces create safer, healthier work environments by improving indoor air quality as a designated Clean Air Facility.

","how-to-create-a-community-organization","gid://shopify/Article/606882398507","https://shop-gl-eur.iqair.com/blogs/news/how-to-create-a-community-organization","2018-04-02T16:06:39Z",[390,643],"How to create a community organization",{"_10":1296,"_243":1297,"_246":1298,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/405865431414","Large crowd listens to speaker","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/180403_create_community_org_dae1cef6-926b-4d25-ba27-26fd49a7935f.jpg?v=1750154587",{"_1124":1125,"_1126":1300,"_1115":1301,"_1131":1302,"_1133":1302,"_1134":1303,"_1136":1304,"_985":1305,"_10":1306,"_1140":1307,"_1142":-5,"_1143":1308,"_577":1309,"_541":1310,"_1147":1311},{"_12":1128},{"_985":1130},"To understand environmental justice, it helps to first look at environmental injustice. Environmental injustice (or environmental inequality) is the unequal distribution of the negative environmental consequences burdened on certain demographics.","To understand environmental justice, it helps to first look at environmental injustice. Environmental injustice (or environmental inequality) is the unequal distribution of the negative environmental consequences burdened on certain demographics.1 To understand environmental justice, first look at environmental injustice. The Environmental Protection Agency (EPA) defines environmental justice as “the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.”2 The environmental justice (EJ) movement began as a reaction to the placement of pollution sources in low-income areas and “communities of color.” The rich history of the EJ movement traces its roots to the early 1960s when Latino farm workers organized for (among other things) protection from harmful pesticides in the farm fields.3 Since then, statistical and demographic analyses have clearly shown that low-income areas and communities of color are overwhelmingly burdened with toxic landfills, polluting industrial plants, excessive truck and rail traffic and other pollution sources. The environmental justice movement has sought to remedy this injustice through organized action. A few of the early key moments include: 1967 Houston, Texas: African-American students took to the streets of to oppose a city garbage dump in their community that had claimed the lives of two children.4 1968 West Harlem, New York City: Residents fought unsuccessfully against the siting of a sewage treatment plant in their community. 1982 Warren County, NC: The poor, overwhelmingly black county became the focus of national attention when residents took action against the state’s decision to dump 6,000 truckloads of soil laced with toxic PCBs (polychlorinated biphenyls) in a landfill near residential zones. Six weeks of marches and nonviolent street protests followed, and more than 500 people were arrested. The battle was lost, but the media attention inspired others who experienced similar injustice.5 The 1982 Warren County sit-in prompted the U.S. General Accounting Office to conduct the 1983 study titled “Siting of Hazardous Waste Landfills and Their Correlation with Racial and Economic Status of Surrounding Communities.” Three out of four landfills were in communities with black residents comprising at least 26 percent of the population and whose family incomes were below the poverty level. The study found that three out of four hazardous waste landfills were in communities with black residents comprising at least 26 percent of the population and whose family incomes were below the poverty level.6 “Toxic Waste in the United States” energizes the movement The first national U.S. study looking into race, class and the environment was published in 1987, titled “Toxic Waste in the United States.” This study galvanized the growing environmental justice movement, noting that: The socioeconomic status of residents plays an important role in the location of hazardous waste sites, but is not the foremost factor. The residents' race was the single most important factor in determining where toxic waste facilities were sited in the U.S. The siting of these facilities in communities of color was the intentional result of local, state and federal land-use policies. Statistically, it was determined with 99.99 percent confidence that the pattern of hazardous waste facilities being sited in minority communities is intentional.7 It was determined with confidence that the pattern of siting toxic facilities in minority communities is intentional. What’s meant by the term “environmental racism?” Environmental racism refers to the fact that, controlling for all other factors, race is the single most important determinant of who bears the burden of society’s pollution. One remarkable study done in the U.S. found that people of color are exposed to 38 percent more outdoor nitrogen dioxide (produced by vehicle exhaust and power plants) than whites. Published in 2014, the study looked at differences in pollution exposure by multiple categories, including race, income and education. While income plays a role, it’s not as pertinent as many assume.8 Low-income whites are exposed to less pollution than even the highest-income blacks, Asians, and Hispanics. Both race and income matter, but race matters more than income,\" says Julian Marshall, a professor of environmental engineering at the University of Minnesota. \"And that's a really important point, because when you start talking about differences by race people say, 'Oh, that's just income.'\"9 The study also reveals that, in large urban areas, low-income whites are exposed to less pollution than even the highest-income blacks, Asians, and Hispanics. \"Both race and income matter,but race matters more.\"- Julian Marshall, University of Minnesota All around the world, members of minority groups bear a greater burden of the health problems that result from higher exposure to waste and pollution. This can occur due to unsafe or unhealthy work conditions where no regulations exist (or are unenforced) for poor workers, or in neighborhoods that are uncomfortably close to toxic materials.10 From activism to policy: Environmental Justice by Order In 1994, President Clinton’s Executive Order 12898 on Environmental Justice required that all federal agencies \"make achieving environmental justice part of their mission by identifying and addressing, as appropriate, disproportionately high and adverse human health or environmental effects of their programs, policies, and activities on minority populations and low-income populations.\" Environmental justice progressed from a reactionary movement to a preemptive requirement of policy planning. It was the first major federal action on environmental justice in the U.S. The landmark Order lacks specific requirements, but it did serve to bring legitimacy and attention to the environmental justice movement. The Order also inspired regulatory and policy actions by states to include environmental justice considerations in decision making.11 With this Order, environmental justice progressed from a reactionary movement to a preemptive requirement of policy planning. Currently, the 1994 Executive Order on Environmental Justice is considered part of Title VI of the Civil Rights Act of 1964. Currently, the 1994 Executive Order on Environmental Justice is considered part of Title VI of the Civil Rights Act of 1964, which prohibits discrimination on the basis of race, color, and national origin in programs receiving federal financial assistance. The responsibility to uphold environmental justice sits with the EPA’s Office of Civil Rights, with the U.S. Department of Justice (DOJ) serving a coordinating function. This leaves enforcement in the hands of the EPA, which some critics say has proven ineffective to moving environmental justice forward.12 An interesting suggestion to remedy this situation is reframing the legal aspect of environmental injustice as an issue of unequal protection under the law. This would shift the role of legally addressing the underenforcement of existing environmental laws from the EPA to the Justice Department. Communities could turn to the DOJ and claim unequal protection under the law. When environmental laws are not properly enforced in areas where minority communities live, it puts them at risk. In these cases, minority communities could turn to the federal DoJ and have their grievances addressed as unequal protection under the law.13 If the United States finds an effective avenue to fight environmental racism, it could then be used as a model for others around the world. Thinking locally and globally The concept of environmental justice is also spreading on a worldwide scale. Communities throughout the world are embracing environmental justice as they begin to understand its deep global context. Global problems include industrialized nations exporting toxic waste to poorer, developing nations. Pesticides pollute rivers that flow into neighboring countries. Air pollution from incinerators crosses borders to affect any communities or nations downwind.14 Environmental Leadership Summit in Washington, D.C., in 1991 to develop and affirm a set of principles that apply globally. They affirmed that all people have the right to be free from ecological destruction, and called for public policy across the globe that is based on mutual respect and justice for all people, free from any form of discrimination or bias.15 How can I help the environmental justice movement? Community-based groups play an important role throughout the world in leading the effort to achieve environmental justice. These groups identify local issues and mobilize local action. But every individual can also have an impact by joining in the effort to fight environmental racism and work for environmental justice for all. Here are a few ideas: Be an informed voter. Take a stand on environmental racism by researching candidates’ positions on environmental protection and supporting those who want to protect the environment for everyone, regardless of race or economic status. A helpful site to begin is usa.gov/voter-research. Support local community-based environmental justice organizations. Consider giving of your time, talents and pocketbook to help support local community groups that are defending environmental justice. A good place to start searching is volunteermatch.org. Keep up to date with environmental justice cases. Visit ejatlas.org and learn about environmental justice case studies currently happening anywhere in the world. Give kids a chance to breathe. Another way to make a difference is by supporting IQAir’s Clean Air for Kids. Poor classroom air quality affects the health of students and can impact academic performance and average daily attendance. Clean Air for Kids provides air filtration to schools in areas disproportionately affected by air pollution. Tell your representatives how you feel. U.S. citizens can go to countable.us to find out what bills are moving through the House and Senate. The site allows you to quickly contact your representatives to tell them how you feel about each piece of legislation. Become part of the solution. Buy less, consume less, and shop consciously. Buy products that are made responsibly and with a minimum of environmental damage, whether in the U.S. or elsewhere. Research companies’ environmental justice policies and reputation before buying. Pollution does not discriminate who it affects. However, the evidence indicates that the burden of our collective pollution is unequally carried. When our most vulnerable communities are protected, everyone benefits. If we start there, a healthier future for all is achievable.","

To understand environmental justice, it helps to first look at environmental injustice. Environmental injustice (or environmental inequality) is the unequal distribution of the negative environmental consequences burdened on certain demographics.¹

To understand environmental justice, first look at environmental injustice.

The Environmental Protection Agency (EPA) defines environmental justice as “the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.”²

The environmental justice (EJ) movement began as a reaction to the placement of pollution sources in low-income areas and “communities of color.” The rich history of the EJ movement traces its roots to the early 1960s when Latino farm workers organized for (among other things) protection from harmful pesticides in the farm fields.³

Since then, statistical and demographic analyses have clearly shown that low-income areas and communities of color are overwhelmingly burdened with toxic landfills, polluting industrial plants, excessive truck and rail traffic and other pollution sources. The environmental justice movement has sought to remedy this injustice through organized action. A few of the early key moments include:

\n1967 Houston, Texas: African-American students took to the streets of to oppose a city garbage dump in their community that had claimed the lives of two children.⁴\n
\n1968 West Harlem, New York City: Residents fought unsuccessfully against the siting of a sewage treatment plant in their community.
\n1982 Warren County, NC: The poor, overwhelmingly black county became the focus of national attention when residents took action against the state’s decision to dump 6,000 truckloads of soil laced with toxic PCBs (polychlorinated biphenyls) in a landfill near residential zones. Six weeks of marches and nonviolent street protests followed, and more than 500 people were arrested. The battle was lost, but the media attention inspired others who experienced similar injustice.⁵\n

The 1982 Warren County sit-in prompted the U.S. General Accounting Office to conduct the 1983 study titled “Siting of Hazardous Waste Landfills and Their Correlation with Racial and Economic Status of Surrounding Communities.”

Three out of four landfills were in communities with black residents comprising at least 26 percent of the population and whose family incomes were below the poverty level.

The study found that three out of four hazardous waste landfills were in communities with black residents comprising at least 26 percent of the population and whose family incomes were below the poverty level.⁶

“Toxic Waste in the United States” energizes the movement

The first national U.S. study looking into race, class and the environment was published in 1987, titled “Toxic Waste in the United States.” This study galvanized the growing environmental justice movement, noting that:

\nThe socioeconomic status of residents plays an important role in the location of hazardous waste sites, but is not the foremost factor.
\nThe residents' race was the single most important factor in determining where toxic waste facilities were sited in the U.S.
\nThe siting of these facilities in communities of color was the intentional result of local, state and federal land-use policies.
\nStatistically, it was determined with 99.99 percent confidence that the pattern of hazardous waste facilities being sited in minority communities is intentional.⁷\n

It was determined with confidence that the pattern of siting toxic facilities in minority communities is intentional.

What’s meant by the term “environmental racism?”

Environmental racism refers to the fact that, controlling for all other factors, race is the single most important determinant of who bears the burden of society’s pollution.

One remarkable study done in the U.S. found that people of color are exposed to 38 percent more outdoor nitrogen dioxide (produced by vehicle exhaust and power plants) than whites. Published in 2014, the study looked at differences in pollution exposure by multiple categories, including race, income and education. While income plays a role, it’s not as pertinent as many assume.⁸

Low-income whites are exposed to less pollution than even the highest-income blacks, Asians, and Hispanics.

Both race and income matter, but race matters more than income,\" says Julian Marshall, a professor of environmental engineering at the University of Minnesota. \"And that's a really important point, because when you start talking about differences by race people say, 'Oh, that's just income.'\"⁹ The study also reveals that, in large urban areas, low-income whites are exposed to less pollution than even the highest-income blacks, Asians, and Hispanics.

\n\"Both race and income matter,but race matters more.\"
- Julian Marshall, University of Minnesota\n

All around the world, members of minority groups bear a greater burden of the health problems that result from higher exposure to waste and pollution. This can occur due to unsafe or unhealthy work conditions where no regulations exist (or are unenforced) for poor workers, or in neighborhoods that are uncomfortably close to toxic materials.¹⁰

From activism to policy: Environmental Justice by Order

In 1994, President Clinton’s Executive Order 12898 on Environmental Justice required that all federal agencies \"make achieving environmental justice part of their mission by identifying and addressing, as appropriate, disproportionately high and adverse human health or environmental effects of their programs, policies, and activities on minority populations and low-income populations.\"

Environmental justice progressed from a reactionary movement to a preemptive requirement of policy planning.

It was the first major federal action on environmental justice in the U.S. The landmark Order lacks specific requirements, but it did serve to bring legitimacy and attention to the environmental justice movement. The Order also inspired regulatory and policy actions by states to include environmental justice considerations in decision making.¹¹

With this Order, environmental justice progressed from a reactionary movement to a preemptive requirement of policy planning.

Currently, the 1994 Executive Order on Environmental Justice is considered part of Title VI of the Civil Rights Act of 1964.

Currently, the 1994 Executive Order on Environmental Justice is considered part of Title VI of the Civil Rights Act of 1964, which prohibits discrimination on the basis of race, color, and national origin in programs receiving federal financial assistance. The responsibility to uphold environmental justice sits with the EPA’s Office of Civil Rights, with the U.S. Department of Justice (DOJ) serving a coordinating function. This leaves enforcement in the hands of the EPA, which some critics say has proven ineffective to moving environmental justice forward.¹²

An interesting suggestion to remedy this situation is reframing the legal aspect of environmental injustice as an issue of unequal protection under the law. This would shift the role of legally addressing the underenforcement of existing environmental laws from the EPA to the Justice Department.

Communities could turn to the DOJ and claim unequal protection under the law.

When environmental laws are not properly enforced in areas where minority communities live, it puts them at risk. In these cases, minority communities could turn to the federal DoJ and have their grievances addressed as unequal protection under the law.¹³ If the United States finds an effective avenue to fight environmental racism, it could then be used as a model for others around the world.

Thinking locally and globally

The concept of environmental justice is also spreading on a worldwide scale. Communities throughout the world are embracing environmental justice as they begin to understand its deep global context. Global problems include industrialized nations exporting toxic waste to poorer, developing nations. Pesticides pollute rivers that flow into neighboring countries. Air pollution from incinerators crosses borders to affect any communities or nations downwind.¹⁴

Environmental Leadership Summit in Washington, D.C., in 1991 to develop and affirm a set of principles that apply globally. They affirmed that all people have the right to be free from ecological destruction, and called for public policy across the globe that is based on mutual respect and justice for all people, free from any form of discrimination or bias.¹⁵

How can I help the environmental justice movement?

Community-based groups play an important role throughout the world in leading the effort to achieve environmental justice. These groups identify local issues and mobilize local action. But every individual can also have an impact by joining in the effort to fight environmental racism and work for environmental justice for all. Here are a few ideas:

\nBe an informed voter. Take a stand on environmental racism by researching candidates’ positions on environmental protection and supporting those who want to protect the environment for everyone, regardless of race or economic status. A helpful site to begin is usa.gov/voter-research.
\nSupport local community-based environmental justice organizations. Consider giving of your time, talents and pocketbook to help support local community groups that are defending environmental justice. A good place to start searching is volunteermatch.org.
\nKeep up to date with environmental justice cases. Visit ejatlas.org and learn about environmental justice case studies currently happening anywhere in the world.
\nGive kids a chance to breathe. Another way to make a difference is by supporting IQAir’s Clean Air for Kids. Poor classroom air quality affects the health of students and can impact academic performance and average daily attendance. Clean Air for Kids provides air filtration to schools in areas disproportionately affected by air pollution.
\nTell your representatives how you feel. U.S. citizens can go to countable.us to find out what bills are moving through the House and Senate. The site allows you to quickly contact your representatives to tell them how you feel about each piece of legislation.
\nBecome part of the solution. Buy less, consume less, and shop consciously. Buy products that are made responsibly and with a minimum of environmental damage, whether in the U.S. or elsewhere. Research companies’ environmental justice policies and reputation before buying.

Pollution does not discriminate who it affects. However, the evidence indicates that the burden of our collective pollution is unequally carried. When our most vulnerable communities are protected, everyone benefits. If we start there, a healthier future for all is achievable.

","what-is-environmental-justice","gid://shopify/Article/606883119403","https://shop-gl-eur.iqair.com/blogs/news/what-is-environmental-justice","2018-02-15T19:16:33Z",[390,638,643,653],"What is environmental justice?",{"_10":1312,"_243":1313,"_246":1314,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406388572534","Production facility emitting pollution from smokestacks","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/180220_what_is_ej_cdce6054-01b5-41ff-8e5f-038b44eeaf26.jpg?v=1751975305",{"_1124":1125,"_1126":1316,"_1115":1317,"_1131":1318,"_1133":1318,"_1134":1319,"_1136":1320,"_985":1321,"_10":1322,"_1140":1323,"_1142":-5,"_1143":1324,"_577":1325,"_541":1326,"_1147":1327},{"_12":1128},{"_985":1130},"Abid Omar, long-time Beijing resident originally from Pakistan, is making waves with his outdoor citizen network of AirVisual air monitors. He tells us his reasons behind revealing his home country’s air quality, and the explosive impact his data i","Abid explaining his Pakistan Air Quality Initiative with an AirVisual monitor on prime time TV in Pakistan: \"Dunya Kamran Khan Kay Sath\" on Dunya News.As winter gets underway, so too begins another distinct time of year in Lahore, Pakistan’s second largest city - pollution season. Over the past few weeks the onset of this “fifth” season has been dramatically apparent, with numerous reports of smog greatly reducing visibility, slowing the country’s daily activities and leading to increased road accidents, flights cancellations and delays.Visibility is low on a smoggy winter day in Lahore Despite the evident effects of this thick pollution, until now, Pakistan’s government has not released any real-time, official monitoring data to openly quantify the level and hazard of the smog. However - over the past week, the actions of one passionate clean air activist has exploded the national debate right up to government level, armed with his citizen network of AirVisual air monitors and irrefutable data.Abid Omar, a long-time Beijing resident recently returned to his home country of Pakistan, decided to take his country’s lack of public data into his own hands by setting up a network of 6 public, outdoor AirVisual PM2.5 monitors within the hearts of 4 major cities: Lahore, Karachi, Peshawar and Islamabad. These have been measuring and broadcasting the cities’ air quality readings since January 2017, both through the AirVisual app and website and Abid’s own dedicated community platform, the Pakistan Air Quality Initiative.AirVisual’s world map displaying Abid’s network’s live data: Karachi (2), Lahore (2), Peshawar (1) and Islamabad (1) – 20 Nov 12.56PM (local time)Motivated by his time living in Beijing, Abid observed to us that a main difference in facing the problem of pollution within China and his home country was people’s level of awareness. In Pakistan, without data ‘people just think it’s foggy’, while in Beijing, live air quality measurements are broadcast in elevators and on TV screens alongside weather information. ‘That’s what awareness looks like’, says Abid. His Initiative strives to promote similar awareness levels in Pakistan, drawing inspiration from the US Embassy’s game-changing campaign of tweeting air quality measurements years ago in the Chinese capital.In Lahore, Pakistan’s 2nd-largest city, Abid’s monitors have revealed startlingly high AQI levels over the past couple of weeks. Lahore has topped AirVisual’s hourly, global air pollution Major City Ranking numerous times, above notorious “smoggy cities” such as Beijing, New Delhi, and Dhaka, sparking considerable debate on social media. Guys we have topped again! #LahoreSmog pic.twitter.com/BQ4wIG6ERn — Ammara Ahmad (@ammarawrites) November 12, 2017 According to @MyAirVisual #Lahore beats #Delhi in Pollution, While schools in Delhi are closed and state of emergency is declared, our government is sleeping and doing nothing about it, We can easily spot vehicles emitting smoke and industries increasing pollution @CMShehbaz pic.twitter.com/NtmnUpYztM — Waqas Kamran (@WaqasKamran) November 13, 2017 The impact of AirVisual’s monitors has now escalated a level further, once public response to the stifling smog prompted a public interest petition to be heard by the Chief Justice of Lahore’s High Court last week, to review governmental response. Following requests for data from the Environmental Protection Agency, Abid provided his monitoring network’s historical data to the hearing as supplementary evidence. Rafay Alam, an environmental lawyer based in Lahore was appointed the hearing’s amicus curiae, and brought an AirVisual monitor with him into the courtroom on Tuesday 14 Nov.Alam produced his monitor for display early into the proceedings, bringing a shocking discovery to the courtroom: that the indoor air quality even during the hearing measured 400+ μg/m3 of PM2.5 (that equates to US AQI 434+, well over the highest “Hazardous” tier threshold). The Court then asked for a reading to be taken outside, which showed as close to 500μg/m3. Alam recounts that this revelation ‘changed the nature of proceedings’.The hearing subsequently consulted the government’s existing Smog Policy. Under the current policy, the hearing found that any PM2.5 reading above 300μg/m3 was to be considered ‘Severe’ – the highest category. Upon demand, the government EPA was then asked to disclose their previously unpublished readings from a set of recently installed air monitors. Quickly summoned by 6pm the same day, these measurements emerged as similar to the AirVisual monitor’s for the same time. The hazardous pollution indicated by the AirVisual data thus validated, the Court ordered the Government of Punjab to prepare and submit an updated smog response policy the very same day.A Court Order has since been released, outlining a temporary ‘Smog Health Emergency Action Plan’ to be put into place immediately, with a more detailed plan to follow within 3 months. The Order also demands that the government monitoring readings be published once-daily online, until real-time data is also possible to share.We eagerly wait to see the results of these new policies and their impact on air pollution in Lahore and greater Pakistan. Meanwhile, Abid’s proactive commitment to raising awareness of local air quality readings reflects the enormous impact a community member can have using data to effect change. With growing public attention mounting by the day, Abid’s crowdsourced network marks the beginning of what could be a landmark change in a nation’s attitude toward one of its most pressing problems."," $\"Abid$ Abid explaining his Pakistan Air Quality Initiative with an AirVisual monitor on prime time TV in Pakistan: \"Dunya Kamran Khan Kay Sath\" on Dunya News.

As winter gets underway, so too begins another distinct time of year in Lahore, Pakistan’s second largest city - pollution season. Over the past few weeks the onset of this “fifth” season has been dramatically apparent, with numerous reports of smog greatly reducing visibility, slowing the country’s daily activities and leading to increased road accidents, flights cancellations and delays.

$\"Visibility$ Visibility is low on a smoggy winter day in Lahore

Despite the evident effects of this thick pollution, until now, Pakistan’s government has not released any real-time, official monitoring data to openly quantify the level and hazard of the smog. However - over the past week, the actions of one passionate clean air activist has exploded the national debate right up to government level, armed with his citizen network of AirVisual air monitors and irrefutable data.

Abid Omar, a long-time Beijing resident recently returned to his home country of Pakistan, decided to take his country’s lack of public data into his own hands by setting up a network of 6 public, outdoor AirVisual PM2.5 monitors within the hearts of 4 major cities: Lahore, Karachi, Peshawar and Islamabad. These have been measuring and broadcasting the cities’ air quality readings since January 2017, both through the AirVisual app and website and Abid’s own dedicated community platform, the Pakistan Air Quality Initiative.

AirVisual’s world map displaying Abid’s network’s live data: Karachi (2), Lahore (2), Peshawar (1) and Islamabad (1) – 20 Nov 12.56PM (local time)

Motivated by his time living in Beijing, Abid observed to us that a main difference in facing the problem of pollution within China and his home country was people’s level of awareness. In Pakistan, without data ‘people just think it’s foggy’, while in Beijing, live air quality measurements are broadcast in elevators and on TV screens alongside weather information. ‘That’s what awareness looks like’, says Abid. His Initiative strives to promote similar awareness levels in Pakistan, drawing inspiration from the US Embassy’s game-changing campaign of tweeting air quality measurements years ago in the Chinese capital.

In Lahore, Pakistan’s 2nd-largest city, Abid’s monitors have revealed startlingly high AQI levels over the past couple of weeks. Lahore has topped AirVisual’s hourly, global air pollution Major City Ranking numerous times, above notorious “smoggy cities” such as Beijing, New Delhi, and Dhaka, sparking considerable debate on social media.

\n\n
Guys we have topped again! #LahoreSmog pic.twitter.com/BQ4wIG6ERn
\n\n— Ammara Ahmad (@ammarawrites) November 12, 2017\n

\n\n
According to @MyAirVisual #Lahore beats #Delhi in Pollution, While schools in Delhi are closed and state of emergency is declared, our government is sleeping and doing nothing about it, We can easily spot vehicles emitting smoke and industries increasing pollution @CMShehbaz pic.twitter.com/NtmnUpYztM
\n\n— Waqas Kamran (@WaqasKamran) November 13, 2017\n

The impact of AirVisual’s monitors has now escalated a level further, once public response to the stifling smog prompted a public interest petition to be heard by the Chief Justice of Lahore’s High Court last week, to review governmental response. Following requests for data from the Environmental Protection Agency, Abid provided his monitoring network’s historical data to the hearing as supplementary evidence. Rafay Alam, an environmental lawyer based in Lahore was appointed the hearing’s amicus curiae, and brought an AirVisual monitor with him into the courtroom on Tuesday 14 Nov.

Alam produced his monitor for display early into the proceedings, bringing a shocking discovery to the courtroom: that the indoor air quality even during the hearing measured 400+ μg/m3 of PM2.5 (that equates to US AQI 434+, well over the highest “Hazardous” tier threshold). The Court then asked for a reading to be taken outside, which showed as close to 500μg/m3. Alam recounts that this revelation ‘changed the nature of proceedings’.

The hearing subsequently consulted the government’s existing Smog Policy. Under the current policy, the hearing found that any PM2.5 reading above 300μg/m3 was to be considered ‘Severe’ – the highest category. Upon demand, the government EPA was then asked to disclose their previously unpublished readings from a set of recently installed air monitors. Quickly summoned by 6pm the same day, these measurements emerged as similar to the AirVisual monitor’s for the same time. The hazardous pollution indicated by the AirVisual data thus validated, the Court ordered the Government of Punjab to prepare and submit an updated smog response policy the very same day.

A Court Order has since been released, outlining a temporary ‘Smog Health Emergency Action Plan’ to be put into place immediately, with a more detailed plan to follow within 3 months. The Order also demands that the government monitoring readings be published once-daily online, until real-time data is also possible to share.

We eagerly wait to see the results of these new policies and their impact on air pollution in Lahore and greater Pakistan. Meanwhile, Abid’s proactive commitment to raising awareness of local air quality readings reflects the enormous impact a community member can have using data to effect change. With growing public attention mounting by the day, Abid’s crowdsourced network marks the beginning of what could be a landmark change in a nation’s attitude toward one of its most pressing problems.

","revealing-the-invisible-airvisual-community-activism-ignites-action-to-fight-smog-in-pakistan","gid://shopify/Article/606885282091","https://shop-gl-eur.iqair.com/blogs/news/revealing-the-invisible-airvisual-community-activism-ignites-action-to-fight-smog-in-pakistan","2017-11-20T18:24:39Z",[643],"Revealing the invisible: AirVisual community activism ignites action to fight smog in Pakistan",{"_10":1328,"_243":1329,"_246":1330,"_248":1331,"_244":1332},"gid://shopify/ArticleImage/406021603702","traffic on road","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/20171116-lahore-image1_cropped.jpg?v=1750672880",2878,1550,"pageInfo",{"_1335":53,"_1336":53,"_1337":1338,"_1339":1340},"hasPreviousPage","hasNextPage","endCursor","eyJsYXN0X2lkIjo2MDY4ODUyODIwOTEsImxhc3RfdmFsdWUiOjE1MTEyMDIyNzkwMDAsIm9mZnNldCI6NzF9","startCursor","eyJsYXN0X2lkIjo2MDY4ODg1MjYxMjMsImxhc3RfdmFsdWUiOjE1OTQzMjM1MDQwMDAsIm9mZnNldCI6NjB9","selectedTag",{"_541":1343,"_983":43,"_246":987,"_988":1344},"IQAir News - Community",{"_990":991,"_992":1345,"_12":1343,"_983":43,"_246":987},"Blog","categorizedArticles",{"_1348":1349,"_1386":1387,"_1488":1489,"_1555":1556,"_1626":1627},"featured",[1350,1369],{"_1124":1125,"_1126":1351,"_1115":1352,"_1131":1353,"_1133":1354,"_1134":1355,"_1136":1356,"_985":1357,"_10":1358,"_1140":1359,"_1142":-5,"_1143":1360,"_577":1361,"_541":1363,"_1147":1364},{"_12":1128},{"_985":1130},"See how Cameroon’s campus-based air quality monitoring is helping students, teachers, and communities make invisible pollution visible.","

See how Cameroon’s campus-based air quality monitoring is helping students, teachers, and communities make invisible pollution visible.

","In Yaoundé, the capital of Cameroon, students at Franky Comprehensive Secondary School now have access to something most schools in the country have never had before: real-time air quality data from their own campus. Franky Comprehensive Secondary School is home to Cameroon’s first campus-based real-time air quality monitoring station. This is an important step in a country where public access to pollution data has long been limited. At the time of installation, the station was among a small number of sites in Cameroon providing real-time air quality data—and the first to be installed on a school campus. Why a school was the right place to begin Air pollution is often discussed at the level of cities, countries, or global health reports. But for children, it is also deeply local. It affects the air they breathe on the way to school, during outdoor activities, and throughout the school day. That local reality is one reason the project began on a campus. The installation was carried out through a partnership involving Franky Comprehensive Secondary School and Global Youth Strategy on Air Pollution and Climate Health (GYS). According to Elvis Ndikum, founder and chair of GYS, schools are one of the most effective places to build long-term public awareness around respiratory health. Discussing asthma prevalence among adolescents, he points to air pollution as an environmental hazard that is often overlooked, even though children are especially vulnerable to its effects. Turning invisible pollution into something students can see The AirVisual Outdoor monitor installed at Franky Comprehensive Secondary School provides real-time measurements of PM2.5, PM10, PM1, temperature, and humidity. The campus’s station profile data can be viewed online on IQAir’s live air quality map and mobile app, allowing students, staff, families, and the wider community to follow local air conditions throughout the day. That kind of visibility changes the role air quality plays in school and community life. When students see PM2.5 levels rise on hazy days and drop again after rainfall, air pollution stops being abstract. It becomes something observable and immediate—something that helps explain why some days feel different than others, and why health protection might need to change with conditions. For many students, this may be the first time local air quality has felt tangible. It also creates a local baseline of publicly visible air quality data—something that can support awareness now and stronger health and policy conversations over time. Filling a major monitoring gap in Cameroon Cameroon has a population of roughly 29 million people, yet public access to real-time air quality monitoring has historically been very limited. That makes it harder for communities to understand exposure risks, for researchers to build evidence, and for decision-makers to respond effectively. In that context, the new campus station is significant far beyond the school itself. It adds a new source of publicly visible data in a country where monitoring coverage remains sparse—and where limited data can make pollution risks harder to quantify and address. The project shows how local organizations and educational institutions can help close critical data gaps—not only by hosting equipment, but by making air quality part of community awareness. In doing so, the project helps build a stronger culture of attention around air quality and respiratory health. The local partnership driving the project The project’s strength lies in its core collaborative partnership. GYS helps position air pollution not just as an environmental topic, but as a youth and public-health issue. Franky Comprehensive Secondary School provides a place where monitoring can directly support awareness, learning, and daily decision-making. Together, they have created a model that shows what school-based air quality visibility can look like in practice, connecting local public-health awareness with broader efforts to expand access to air quality data. A first step with wider meaning The station at Franky Comprehensive Secondary School is an important first step, but its significance lies in what it could lead to next. As more schools gain access to monitoring, the benefits can extend outward: stronger awareness, more localized data, better public understanding, and a clearer picture of air quality over time. For Cameroon, this project shows that even a single campus installation can begin to shift how communities understand the air around them. That matters because the first step in responding to air pollution is often the same everywhere: making local conditions visible. Conclusion Cameroon’s first campus air quality monitor shows how local leadership can turn air pollution from an unseen risk into something communities can observe, understand, and respond to. The installation is part of IQAir’s Schools4Earth initiative to expand access to air quality monitoring in educational communities. Through Schools4Earth, IQAir supports school-based monitoring projects that help students and teachers understand local air quality conditions while contributing to broader public visibility. In Cameroon, that framework helped support a project already rooted in local health awareness and community engagement. At Franky Comprehensive Secondary School, students and teachers now have access to real-time air quality information in a setting where that knowledge can shape awareness early and locally. The project highlights the role schools can play not only in education, but also in building the public-health visibility that stronger air quality action requires.","

In Yaoundé, the capital of Cameroon, students at Franky Comprehensive Secondary School now have access to something most schools in the country have never had before: real-time air quality data from their own campus.

Franky Comprehensive Secondary School is home to Cameroon’s first campus-based real-time air quality monitoring station. This is an important step in a country where public access to pollution data has long been limited. At the time of installation, the station was among a small number of sites in Cameroon providing real-time air quality data—and the first to be installed on a school campus.

Why a school was the right place to begin

Air pollution is often discussed at the level of cities, countries, or global health reports. But for children, it is also deeply local. It affects the air they breathe on the way to school, during outdoor activities, and throughout the school day. That local reality is one reason the project began on a campus.

The installation was carried out through a partnership involving Franky Comprehensive Secondary School and Global Youth Strategy on Air Pollution and Climate Health (GYS).

According to Elvis Ndikum, founder and chair of GYS, schools are one of the most effective places to build long-term public awareness around respiratory health. Discussing asthma prevalence among adolescents, he points to air pollution as an environmental hazard that is often overlooked, even though children are especially vulnerable to its effects.

Turning invisible pollution into something students can see

The AirVisual Outdoor monitor installed at Franky Comprehensive Secondary School provides real-time measurements of PM2.5, PM10, PM1, temperature, and humidity.

The campus’s station profile data can be viewed online on IQAir’s live air quality map and mobile app, allowing students, staff, families, and the wider community to follow local air conditions throughout the day.

That kind of visibility changes the role air quality plays in school and community life. When students see PM2.5 levels rise on hazy days and drop again after rainfall, air pollution stops being abstract. It becomes something observable and immediate—something that helps explain why some days feel different than others, and why health protection might need to change with conditions.

For many students, this may be the first time local air quality has felt tangible. It also creates a local baseline of publicly visible air quality data—something that can support awareness now and stronger health and policy conversations over time.

Filling a major monitoring gap in Cameroon

Cameroon has a population of roughly 29 million people, yet public access to real-time air quality monitoring has historically been very limited. That makes it harder for communities to understand exposure risks, for researchers to build evidence, and for decision-makers to respond effectively.

In that context, the new campus station is significant far beyond the school itself. It adds a new source of publicly visible data in a country where monitoring coverage remains sparse—and where limited data can make pollution risks harder to quantify and address.

The project shows how local organizations and educational institutions can help close critical data gaps—not only by hosting equipment, but by making air quality part of community awareness. In doing so, the project helps build a stronger culture of attention around air quality and respiratory health.

The local partnership driving the project

The project’s strength lies in its core collaborative partnership. GYS helps position air pollution not just as an environmental topic, but as a youth and public-health issue. Franky Comprehensive Secondary School provides a place where monitoring can directly support awareness, learning, and daily decision-making. Together, they have created a model that shows what school-based air quality visibility can look like in practice, connecting local public-health awareness with broader efforts to expand access to air quality data.

A first step with wider meaning

The station at Franky Comprehensive Secondary School is an important first step, but its significance lies in what it could lead to next.

As more schools gain access to monitoring, the benefits can extend outward: stronger awareness, more localized data, better public understanding, and a clearer picture of air quality over time. For Cameroon, this project shows that even a single campus installation can begin to shift how communities understand the air around them.

That matters because the first step in responding to air pollution is often the same everywhere: making local conditions visible.

Conclusion

Cameroon’s first campus air quality monitor shows how local leadership can turn air pollution from an unseen risk into something communities can observe, understand, and respond to.

The installation is part of IQAir’s Schools4Earth initiative to expand access to air quality monitoring in educational communities. Through Schools4Earth, IQAir supports school-based monitoring projects that help students and teachers understand local air quality conditions while contributing to broader public visibility. In Cameroon, that framework helped support a project already rooted in local health awareness and community engagement.

At Franky Comprehensive Secondary School, students and teachers now have access to real-time air quality information in a setting where that knowledge can shape awareness early and locally. The project highlights the role schools can play not only in education, but also in building the public-health visibility that stronger air quality action requires.

","revealing-the-invisible-campus-air-quality-monitoring-cameroon","gid://shopify/Article/1000900952438","https://shop-gl-eur.iqair.com/blogs/news/revealing-the-invisible-campus-air-quality-monitoring-cameroon","2026-04-22T17:38:02Z",[643,1362,648],"Featured articles","Revealing the Invisible: Campus air quality monitoring in Cameroon",{"_10":1365,"_243":-5,"_246":1366,"_248":1367,"_244":1368},"gid://shopify/ArticleImage/414739464566","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/A_88a6fab2-72f4-4a7d-89e3-e1e4587baadc.jpg?v=1776879489",839,674,{"_1124":1125,"_1126":1370,"_1115":1371,"_1131":1372,"_1133":1373,"_1134":1374,"_1136":1375,"_985":1376,"_10":1377,"_1140":1378,"_1142":-5,"_1143":1379,"_577":1380,"_541":1381,"_1147":1382},{"_12":1128},{"_985":1130},"Find out whether running an air purifier all day is necessary, safe, and worth it for cleaner indoor air.","

Find out whether running an air purifier all day is necessary, safe, and worth it for cleaner indoor air.

","In most cases, yes. If your goal is to reduce all and any exposure to air pollution, running an air purifier throughout the day is the most effective approach. That’s because indoor air pollution is not a one-time event. Dust settles and gets stirred up again, cooking releases particles and gases, outdoor pollution seeps indoors, and people and pets continuously add new pollutants to the air. Running your air purifier continuously is one of the most effective ways to reduce many common airborne pollutants, including dust, allergens, smoke particles, some airborne microbes carried in droplets or aerosols, and—if the purifier includes the right gas-phase media—certain odors and VOCs. Modern air purifiers are generally designed for continuous operation. Many models also include quieter settings, automatic modes, or smart sensors that help balance air cleaning with energy use and noise. Why continuous operation is best for air quality Indoor air can contain higher concentrations of pollutants than outdoor air, due to poor ventilation, off-gassing from furniture and cleaning products, pet dander, and outdoor pollution seeping indoors. Even after you clean a room once, new pollutants keep entering and forming—so turning a purifier off for long stretches often means you’re letting the room “reload.” Unlike intermittent use, which allows pollutants to accumulate between cycles, all-day operation ensures that contaminants like PM2.5 – particulate matter measuring 2.5 microns in diameter or smaller – are constantly filtered out, providing consistent protection. This is especially true in urban areas, near busy roads, or during wildfire and high-pollution events. Energy, noise, and maintenance considerations Running an air purifier all day does use electricity, but many modern units are designed to do so efficiently—especially on lower or auto settings. In real life, operating cost depends on the model, fan speed, and how many hours per day it runs. Noise also matters. Most high-quality purifiers are quiet enough for everyday use on lower settings, which is why many people run them continuously in bedrooms, living rooms, and home offices. During smoke events or high-pollution periods, a higher fan speed may be worth the extra sound because it helps reduce particle levels more quickly. Continuous use can also mean filters load faster. That’s normal. The tradeoff is straightforward: more run time usually means cleaner air, but also more consistent maintenance. The best approach is to follow the manufacturer’s replacement guidance or filter-life indicator rather than guessing. When you might adjust your approach While all-day use is ideal, there are a few scenarios where you might adjust: Low-pollution periods: If outdoor air quality is excellent and your home is well-ventilated, you can run the purifier intermittently or use an automated mode to conserve energy. Unoccupied rooms: If a room is rarely used, you can turn the purifier off or set it to a lower fan speed. Budget constraints: If energy use is a concern, prioritize the rooms where you spend the most time—especially bedrooms and main living spaces—and use lower or automatic settings when pollution levels are lower. Best practices for all-day air purifier use For best results, place your air purifier where air can move freely around it and avoid blocking it with furniture or walls. In bedrooms, many people prefer to place the unit a few feet from the bed, so the airflow isn’t directed straight at them. If your air purifier has an automatic or smart mode, use it. These settings can raise fan speed when pollution increases and lower it when air is cleaner, helping balance performance, noise, and energy use. During wildfire smoke or heavy outdoor pollution, keep windows and doors closed so you’re not constantly pulling new contaminants into the room. And to maintain performance over time, replace filters according to the manufacturer’s guidance or the system’s filter-life indicator. Frequently Asked Questions Is it safe to run an air purifier all day?Yes, most modern filtration-based air purifiers are designed for continuous operation. Choose a model that does not intentionally generate ozone, keep airflow unobstructed, and follow routine maintenance guidance to keep performance steady. Will running an air purifier all day increase my electricity bill?The impact is usually minimal. Energy-efficient air purifiers often cost only a few dollars per month to run continuously, and automatic or smart modes can further reduce energy use by lowering fan speed as needed. Can I run an air purifier in my bedroom overnight?Yes. Many people run air purifiers overnight, often on a lower or quieter setting. Place the unit a few feet from the bed to avoid direct airflow and minimize noise disruption. Do I need to run an air purifier if I have good ventilation?Even with good ventilation, indoor air can still contain pollutants from cooking, cleaning, pets, and outdoor sources. An air purifier adds an extra layer of protection, especially in urban or high-traffic areas. Conclusion If you want your indoor air to stay cleaner, it usually makes sense to leave your air purifier on throughout the day. Indoor pollution is constantly entering, forming, and being stirred back into the air—even when a room looks clean. For most households, the best strategy is simple: run the purifier consistently, place it well, maintain the filters, and increase fan speed during smoke, traffic, or other high-pollution periods. Clean air is easiest to maintain when you treat it as an ongoing condition—not a one-time fix.","

In most cases, yes. If your goal is to reduce all and any exposure to air pollution, running an air purifier throughout the day is the most effective approach.

That’s because indoor air pollution is not a one-time event. Dust settles and gets stirred up again, cooking releases particles and gases, outdoor pollution seeps indoors, and people and pets continuously add new pollutants to the air. Running your air purifier continuously is one of the most effective ways to reduce many common airborne pollutants, including dust, allergens, smoke particles, some airborne microbes carried in droplets or aerosols, and—if the purifier includes the right gas-phase media—certain odors and VOCs.

Modern air purifiers are generally designed for continuous operation. Many models also include quieter settings, automatic modes, or smart sensors that help balance air cleaning with energy use and noise.

Why continuous operation is best for air quality

Indoor air can contain higher concentrations of pollutants than outdoor air, due to poor ventilation, off-gassing from furniture and cleaning products, pet dander, and outdoor pollution seeping indoors. Even after you clean a room once, new pollutants keep entering and forming—so turning a purifier off for long stretches often means you’re letting the room “reload.”

Unlike intermittent use, which allows pollutants to accumulate between cycles, all-day operation ensures that contaminants like PM2.5 – particulate matter measuring 2.5 microns in diameter or smaller – are constantly filtered out, providing consistent protection. This is especially true in urban areas, near busy roads, or during wildfire and high-pollution events.

Energy, noise, and maintenance considerations

Running an air purifier all day does use electricity, but many modern units are designed to do so efficiently—especially on lower or auto settings. In real life, operating cost depends on the model, fan speed, and how many hours per day it runs.

Noise also matters. Most high-quality purifiers are quiet enough for everyday use on lower settings, which is why many people run them continuously in bedrooms, living rooms, and home offices. During smoke events or high-pollution periods, a higher fan speed may be worth the extra sound because it helps reduce particle levels more quickly.

Continuous use can also mean filters load faster. That’s normal. The tradeoff is straightforward: more run time usually means cleaner air, but also more consistent maintenance. The best approach is to follow the manufacturer’s replacement guidance or filter-life indicator rather than guessing.

When you might adjust your approach

While all-day use is ideal, there are a few scenarios where you might adjust:

\nLow-pollution periods: If outdoor air quality is excellent and your home is well-ventilated, you can run the purifier intermittently or use an automated mode to conserve energy.
\nUnoccupied rooms: If a room is rarely used, you can turn the purifier off or set it to a lower fan speed.
\nBudget constraints: If energy use is a concern, prioritize the rooms where you spend the most time—especially bedrooms and main living spaces—and use lower or automatic settings when pollution levels are lower.
\n

Best practices for all-day air purifier use

For best results, place your air purifier where air can move freely around it and avoid blocking it with furniture or walls. In bedrooms, many people prefer to place the unit a few feet from the bed, so the airflow isn’t directed straight at them.

If your air purifier has an automatic or smart mode, use it. These settings can raise fan speed when pollution increases and lower it when air is cleaner, helping balance performance, noise, and energy use.

During wildfire smoke or heavy outdoor pollution, keep windows and doors closed so you’re not constantly pulling new contaminants into the room. And to maintain performance over time, replace filters according to the manufacturer’s guidance or the system’s filter-life indicator.

Frequently Asked Questions

Is it safe to run an air purifier all day?
Yes, most modern filtration-based air purifiers are designed for continuous operation. Choose a model that does not intentionally generate ozone, keep airflow unobstructed, and follow routine maintenance guidance to keep performance steady.

Will running an air purifier all day increase my electricity bill?
The impact is usually minimal. Energy-efficient air purifiers often cost only a few dollars per month to run continuously, and automatic or smart modes can further reduce energy use by lowering fan speed as needed.

Can I run an air purifier in my bedroom overnight?
Yes. Many people run air purifiers overnight, often on a lower or quieter setting. Place the unit a few feet from the bed to avoid direct airflow and minimize noise disruption.

Do I need to run an air purifier if I have good ventilation?
Even with good ventilation, indoor air can still contain pollutants from cooking, cleaning, pets, and outdoor sources. An air purifier adds an extra layer of protection, especially in urban or high-traffic areas.

Conclusion

If you want your indoor air to stay cleaner, it usually makes sense to leave your air purifier on throughout the day. Indoor pollution is constantly entering, forming, and being stirred back into the air—even when a room looks clean.

For most households, the best strategy is simple: run the purifier consistently, place it well, maintain the filters, and increase fan speed during smoke, traffic, or other high-pollution periods. Clean air is easiest to maintain when you treat it as an ongoing condition—not a one-time fix.

","should-you-leave-an-air-purifier-on-all-day","gid://shopify/Article/1000802746742","https://shop-gl-eur.iqair.com/blogs/news/should-you-leave-an-air-purifier-on-all-day","2026-04-21T06:00:00Z",[853,1362],"Should you leave an air purifier on all day?",{"_10":1383,"_243":1384,"_246":1385,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/414733304182","Air purifer in living room","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/ShouldYouLeaveAirPurifierOn_Desk_3056c115-415f-48a5-a861-e48d89427895.jpg?v=1776870059","latest",[1388,1405,1422,1438,1455,1472],{"_1124":1125,"_1126":1389,"_1115":1390,"_1131":1391,"_1133":1392,"_1134":1393,"_1136":1394,"_985":1395,"_10":1396,"_1140":1397,"_1142":-5,"_1143":1398,"_577":1399,"_541":1401,"_1147":1402},{"_12":1128},{"_985":1130},"Wildfires spread across Brantley County in Georgia, burning structures and causing road closures. Learn more about what is causing the Georgia wildfires.","

Wildfires spread across Brantley County in Georgia, burning structures and causing road closures. Learn more about what is causing the Georgia wildfires.

","What is the name and location of the wildfire? On April 24, 2026, the Brantley Highway 82 Fire is burning in southeastern region of Georgia, neighboring the northern Florida border. The fire is located just off U.S. Highway 82 near the Brantley County line, bordering Glynn County and spreading into Camden County (1)(2). Which cities or areas are affected by the wildfire? The Brantley Highway 82 wildfire has spread across multiple highways, neighborhoods, and communities, including (3)(4): Atkinson Waynesville Happy Hollow U.S. Highway 82 area, from Nahunta to Post Road Highway 110 West, near Camden County line Highway 259, near Camden County line What is the current containment status of the Brantley Highway 82 Fire? On April 24, 2026, the Brantley Highway 82 Fires has burned approximately 7,567 acres and is about 15% contained. Brantley County, Glynn County, and Effingham County Fire Rescue teams have been working together to contain the wildfire and stop the spread to neighboring communities. Glynn County issued a temporary outdoor burn ban, prohibiting outdoor fires ignited by residents such as fireworks and bonfire pits, to prevent additional wildfires (5)(6). Are there any evacuation orders or alerts in place? Mandatory evacuation orders for several neighborhoods and communities have been issued all throughout Brantley County, including Happy Hollow, Hawks Landing, and Drury Court. Those needing to evacuate are directed to use Highway 32 for safety. Various neighboring cities are on wildfire watch as winds continue to carry smoke throughout the state. On April 22, 2026, all Brantley County schools were closed due to the wildfire breaching containment. Shelters are open to the public through various churches in the Nahunta and Hortense region, providing food and water to locals in need. Residents in neighboring cities on wildfire watch alert are advised to stay indoors, keep windows closed, and monitor fire updates and alerts (7). How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. On April 24, 2026, this fire is 15% contained.","

What is the name and location of the wildfire?

On April 24, 2026, the Brantley Highway 82 Fire is burning in southeastern region of Georgia, neighboring the northern Florida border.

The fire is located just off U.S. Highway 82 near the Brantley County line, bordering Glynn County and spreading into Camden County (1)(2).

Which cities or areas are affected by the wildfire?

The Brantley Highway 82 wildfire has spread across multiple highways, neighborhoods, and communities, including (3)(4):

Atkinson
Waynesville
Happy Hollow
U.S. Highway 82 area, from Nahunta to Post Road
Highway 110 West, near Camden County line
Highway 259, near Camden County line

What is the current containment status of the Brantley Highway 82 Fire?

On April 24, 2026, the Brantley Highway 82 Fires has burned approximately 7,567 acres and is about 15% contained.

Brantley County, Glynn County, and Effingham County Fire Rescue teams have been working together to contain the wildfire and stop the spread to neighboring communities. Glynn County issued a temporary outdoor burn ban, prohibiting outdoor fires ignited by residents such as fireworks and bonfire pits, to prevent additional wildfires (5)(6).

Are there any evacuation orders or alerts in place?

Mandatory evacuation orders for several neighborhoods and communities have been issued all throughout Brantley County, including Happy Hollow, Hawks Landing, and Drury Court. Those needing to evacuate are directed to use Highway 32 for safety. Various neighboring cities are on wildfire watch as winds continue to carry smoke throughout the state.

On April 22, 2026, all Brantley County schools were closed due to the wildfire breaching containment. Shelters are open to the public through various churches in the Nahunta and Hortense region, providing food and water to locals in need. Residents in neighboring cities on wildfire watch alert are advised to stay indoors, keep windows closed, and monitor fire updates and alerts (7).

How can I protect myself from wildfire smoke?

Always plan ahead to protect yourself from wildfire smoke.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter wildfire smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

On April 24, 2026, this fire is 15% contained.

","wildfire-map-spotlight-brantley-highway-82-fire-georgia","gid://shopify/Article/1001165488502","https://shop-gl-eur.iqair.com/blogs/news/wildfire-map-spotlight-brantley-highway-82-fire-georgia","2026-04-24T14:30:39Z",[390,638,1400],"Wildfires","Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia",{"_10":1403,"_243":-5,"_246":1404,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/414818664822","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Wildfire2Desktop_a1a81ad2-9e56-4c3c-bae2-aa589175f7ed.jpg?v=1777041247",{"_1124":1125,"_1126":1406,"_1115":1407,"_1131":1408,"_1133":1409,"_1134":1410,"_1136":1411,"_985":1412,"_10":1413,"_1140":1414,"_1142":-5,"_1143":1415,"_577":1416,"_541":1417,"_1147":1418},{"_12":1128},{"_985":1130},"Find out more about the Pressey Fire burning near Oconto in central Nebraska, including affected areas, containment efforts, and emergency updates.","

Find out more about the Pressey Fire burning near Oconto in central Nebraska, including affected areas, containment efforts, and emergency updates.

","What is the name and location of the wildfire? As of April 24, 2026, the Pressey Fire is active in Pressey Park near Oconto in Custer County, Nebraska. The fire is located north of Oconto along Highway 21 in central Nebraska and has impacted areas surrounding Pressey Park. Emergency crews remain focused on protecting nearby communities, property, and critical infrastructure as firefighting operations continue (1). Which cities or areas are affected by the wildfire? The cities and areas affected by the Pressey Fire include: Custer County Oconto Pressey Park Surrounding areas along Highway 21 What is the current containment status of the Pressey Fire? As of April 24, 2026, the Pressey Fire remains at 0% containment and has burned 8,953 acres. More than 130 personnel are actively working around the clock to contain the fire, with additional resources continuing to arrive. Support efforts include two Nebraska Army National Guard UH-60 Black Hawk helicopters conducting bucket drops, along with a National Guard hand crew assisting firefighters on the ground (2). Officials also reported that one home and several outbuildings have been destroyed, while the cause of the wildfire remains under investigation (3). Are there any evacuation orders or alerts in place? No evacuation orders have been issued, but officials are strongly urging residents and visitors to avoid the Pressey Park area near Oconto to allow emergency responders to safely continue firefighting operations. How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of April 24, 2026, this fire is 0% contained.","

What is the name and location of the wildfire?

As of April 24, 2026, the Pressey Fire is active in Pressey Park near Oconto in Custer County, Nebraska. The fire is located north of Oconto along Highway 21 in central Nebraska and has impacted areas surrounding Pressey Park.

Emergency crews remain focused on protecting nearby communities, property, and critical infrastructure as firefighting operations continue (1).

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Pressey Fire include:

Custer County
Oconto
Pressey Park
Surrounding areas along Highway 21

What is the current containment status of the Pressey Fire?

As of April 24, 2026, the Pressey Fire remains at 0% containment and has burned 8,953 acres.

More than 130 personnel are actively working around the clock to contain the fire, with additional resources continuing to arrive. Support efforts include two Nebraska Army National Guard UH-60 Black Hawk helicopters conducting bucket drops, along with a National Guard hand crew assisting firefighters on the ground (2).

Officials also reported that one home and several outbuildings have been destroyed, while the cause of the wildfire remains under investigation (3).

Are there any evacuation orders or alerts in place?

No evacuation orders have been issued, but officials are strongly urging residents and visitors to avoid the Pressey Park area near Oconto to allow emergency responders to safely continue firefighting operations.

\n\n

How can I protect myself from wildfire smoke?

Always plan ahead to protect yourself from wildfire smoke.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter wildfire smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

As of April 24, 2026, this fire is 0% contained.

","wildfire-map-spotlight-pressey-fire-central-nebraska","gid://shopify/Article/1001196618102","https://shop-gl-eur.iqair.com/blogs/news/wildfire-map-spotlight-pressey-fire-central-nebraska","2026-04-24T10:40:51Z",[390,638,663,1400],"Wildfire Map Spotlight: Pressey Fire, Central Nebraska",{"_10":1419,"_243":1420,"_246":1421,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/414807687542","massive wildfire spreading through a forest","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Wildfire1Desktop_3a9a8879-4919-4a46-9079-6e33ce45802d.jpg?v=1777027763",{"_1124":1125,"_1126":1423,"_1115":1424,"_1131":1425,"_1133":1426,"_1134":1427,"_1136":1428,"_985":1429,"_10":1430,"_1140":1431,"_1142":-5,"_1143":1432,"_577":1433,"_541":1434,"_1147":1435},{"_12":1128},{"_985":1130},"Southeast Asia grapples with unhealthy air pollution, affecting major cities and public health. Learn more about the impacted regions, underlying causes, and expected improvements.","

Southeast Asia grapples with unhealthy air pollution, affecting major cities and public health. Learn more about the impacted regions, underlying causes, and expected improvements.

","Is the air quality good in Southeast Asia? On April 24, 2026, air quality across Southeast Asia remains poor, with some of the major cities experiencing air quality in the \"unhealthy\" range and high PM2.5 concentrations, posing serious health risks to residents, especially children and the elderly. By 5:00 PM (local time, UTC+7), several urban centers have recorded AQI readings between 100 and 200, prompting health warnings. Residents are advised to limit outdoor activity, keep windows closed, wear masks when outside, and use air purifiers indoors. While conditions remain variable, Southeast Asia’s average PM2.5 levels in 2025 continued to exceed WHO guidelines across the region. Indonesia recorded around 30 µg/m³, about six times the guideline, while Vietnam reached 29.7 µg/m³, or 5.9 times higher. Myanmar and Laos measured 4.7 and 4.5 times the limit, respectively, while Thailand and Cambodia were each about 3.6 times above, underscoring persistent regional air quality challenges. Air quality map of Southeast Asia and neighboring countries as of 5:00 PM (local time) on April 24, 2026. Source: IQAir. When will the air quality improve in Southeast Asia? As of April 24, 2026, several major cities across Southeast Asia are reporting poor air quality. Some of the affected cities include: Chiang Mai, Thailand Chiang Rai, Thailand Lampang, Thailand Luang Prabang, Laos Phitsanulok, Thailand Air quality conditions can change rapidly throughout the day. For a complete, real-time overview of pollution levels nationwide, see Southeast Asia air quality map. Chiang Mai ranked among the most polluted major cities globally, as of 5:00 PM (local time) on April 24, 2026. Source: IQAir. When will air quality improve in Southeast Asia? Conditions usually begin to improve in late April as weather patterns shift and the rainy season approaches, with rainfall and increased atmospheric mixing helping to disperse smoke particles and reduce PM2.5 concentrations. By Songkran in mid-April, air quality in northern Thailand typically clears, though the pattern of \"fine one day, hazardous the next\" persists until monsoon rains provide more sustained relief. For maritime Southeast Asia, the dry season runs through October, meaning improvement there depends on the onset of the northeast monsoon. Lasting regional progress requires coordinated cross-border emission controls and a transition away from open burning practices (1). What is causing poor air quality in Southeast Asia? Southeast Asia experiences two distinct burning seasons each year, with mainland countries including Thailand, Myanmar, Laos, Cambodia, and Vietnam affected from November through May, while more equatorial maritime nations including Indonesia and Malaysia face peak fire activity from June through October (2).; Biomass burning accounts for approximately 48% of annual average PM2.5 concentrations across mainland Southeast Asia, with forest fires, shrubland fires, and crop residue burning peaking in March when monthly average PM2.5 reaches 45 µg/m³. Indonesia is the major contributor to transboundary haze across the region, as combustion of biomass and organic peat soil generates large volumes of carbonaceous fine particles that are carried by prevailing winds into Malaysia, Thailand, Singapore, Vietnam, and neighboring countries. Urban sources including vehicle emissions, coal-fired power generation, and industrial activity add to the pollution burden year-round (3). How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in Southeast Asia?

On April 24, 2026, air quality across Southeast Asia remains poor, with some of the major cities experiencing air quality in the \"unhealthy\" range and high PM2.5 concentrations, posing serious health risks to residents, especially children and the elderly.

By 5:00 PM (local time, UTC+7), several urban centers have recorded AQI readings between 100 and 200, prompting health warnings. Residents are advised to limit outdoor activity, keep windows closed, wear masks when outside, and use air purifiers indoors.

While conditions remain variable, Southeast Asia’s average PM2.5 levels in 2025 continued to exceed WHO guidelines across the region. Indonesia recorded around 30 µg/m³, about six times the guideline, while Vietnam reached 29.7 µg/m³, or 5.9 times higher. Myanmar and Laos measured 4.7 and 4.5 times the limit, respectively, while Thailand and Cambodia were each about 3.6 times above, underscoring persistent regional air quality challenges.

$\"\"$ Air quality map of Southeast Asia and neighboring countries as of 5:00 PM (local time) on April 24, 2026. Source: IQAir.

When will the air quality improve in Southeast Asia?

As of April 24, 2026, several major cities across Southeast Asia are reporting poor air quality. Some of the affected cities include:

\nChiang Mai, Thailand
\nChiang Rai, Thailand
\nLampang, Thailand
\nLuang Prabang, Laos
\nPhitsanulok, Thailand

Air quality conditions can change rapidly throughout the day. For a complete, real-time overview of pollution levels nationwide, see Southeast Asia air quality map.

$\"\"$ Chiang Mai ranked among the most polluted major cities globally, as of 5:00 PM (local time) on April 24, 2026. Source: IQAir.

When will air quality improve in Southeast Asia?

Conditions usually begin to improve in late April as weather patterns shift and the rainy season approaches, with rainfall and increased atmospheric mixing helping to disperse smoke particles and reduce PM2.5 concentrations.

By Songkran in mid-April, air quality in northern Thailand typically clears, though the pattern of \"fine one day, hazardous the next\" persists until monsoon rains provide more sustained relief.

For maritime Southeast Asia, the dry season runs through October, meaning improvement there depends on the onset of the northeast monsoon. Lasting regional progress requires coordinated cross-border emission controls and a transition away from open burning practices (1).

What is causing poor air quality in Southeast Asia?

Southeast Asia experiences two distinct burning seasons each year, with mainland countries including Thailand, Myanmar, Laos, Cambodia, and Vietnam affected from November through May, while more equatorial maritime nations including Indonesia and Malaysia face peak fire activity from June through October (2).;

Biomass burning accounts for approximately 48% of annual average PM2.5 concentrations across mainland Southeast Asia, with forest fires, shrubland fires, and crop residue burning peaking in March when monthly average PM2.5 reaches 45 µg/m³.

Indonesia is the major contributor to transboundary haze across the region, as combustion of biomass and organic peat soil generates large volumes of carbonaceous fine particles that are carried by prevailing winds into Malaysia, Thailand, Singapore, Vietnam, and neighboring countries. Urban sources including vehicle emissions, coal-fired power generation, and industrial activity add to the pollution burden year-round (3).

How can I protect myself from poor air quality?

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Contribute to your community’s outdoor air quality data.
Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask.\n
Run a high-performance air purifier to filter particles, gases, and other pollutants.

","southeast-asia-air-quality-alert","gid://shopify/Article/1001100673398","https://shop-gl-eur.iqair.com/blogs/news/southeast-asia-air-quality-alert","2026-04-24T10:11:45Z",[390,638],"Southeast Asia Air Quality Alert",{"_10":1436,"_243":-5,"_246":1437,"_248":1367,"_244":1368},"gid://shopify/ArticleImage/414805197174","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/SoutheastAsia_Fire_Desk_3c24b03f-de67-4da2-9cc3-c86e58b2da6c.jpg?v=1777025511",{"_1124":1125,"_1126":1439,"_1115":1440,"_1131":1441,"_1133":1442,"_1134":1443,"_1136":1444,"_985":1445,"_10":1446,"_1140":1447,"_1142":-5,"_1143":1448,"_577":1449,"_541":1450,"_1147":1451},{"_12":1128},{"_985":1130},"Find out more about the Pineland Road Fire and its impact on communities in southern Georgia.","

Find out more about the Pineland Road Fire and its impact on communities in southern Georgia.

","What is the name and location of the wildfire? As of April 23, 2026, the Pineland Road Fire is burning in southern Georgia across Clinch and Echols regions. The fire is located approximately 5 miles west of Colon Road and Mud Camp Pineland Road, near Highway 441 and close to the Suwannee River at the boundary between the two regions (1). Which cities or areas are affected by the wildfire? The cities and areas affected by the Pineland Road Fire include: Colon Echols region Fargo Highway area Needmore Regions near Headlight Road Regions near Tiger Lake Road Regions near Will Rewis Road and Barnes Road What is the current containment status of the Pineland Road Fire? As of April 23, 2026, the Pineland Road Fire has burned approximately 30,477 acres and is about 10% contained. Firefighting crews continue suppression efforts under challenging conditions, including drought, low humidity, and strong winds (2). Are there any evacuation orders or alerts in place? Evacuation alerts remain in place for residents living near Highway 441 between Headlight Road and Tiger Lake Road, as well as areas east of Will Rewis Road and Barnes Road. While no mandatory evacuation order has been issued, officials have urged residents to stay prepared to leave quickly if conditions worsen. Emergency alerts have advised residents to monitor updates, prepare essential items, and follow instructions from local authorities as fire behavior may shift rapidly (3). How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of April 23, 2026, this fire is 10% contained.","

What is the name and location of the wildfire?

As of April 23, 2026, the Pineland Road Fire is burning in southern Georgia across Clinch and Echols regions.

The fire is located approximately 5 miles west of Colon Road and Mud Camp Pineland Road, near Highway 441 and close to the Suwannee River at the boundary between the two regions (1).

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Pineland Road Fire include:

Colon
Echols region
Fargo Highway area
Needmore
Regions near Headlight Road
Regions near Tiger Lake Road
Regions near Will Rewis Road and Barnes Road

What is the current containment status of the Pineland Road Fire?

As of April 23, 2026, the Pineland Road Fire has burned approximately 30,477 acres and is about 10% contained.

Firefighting crews continue suppression efforts under challenging conditions, including drought, low humidity, and strong winds (2).

Are there any evacuation orders or alerts in place?

Evacuation alerts remain in place for residents living near Highway 441 between Headlight Road and Tiger Lake Road, as well as areas east of Will Rewis Road and Barnes Road.

While no mandatory evacuation order has been issued, officials have urged residents to stay prepared to leave quickly if conditions worsen.

Emergency alerts have advised residents to monitor updates, prepare essential items, and follow instructions from local authorities as fire behavior may shift rapidly (3).

How can I protect myself from wildfire smoke?

Always plan ahead to protect yourself from wildfire smoke.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter wildfire smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

As of April 23, 2026, this fire is 10% contained.

","wildfire-map-spotlight-pineland-road-fire-georgia","gid://shopify/Article/1001134391670","https://shop-gl-eur.iqair.com/blogs/news/wildfire-map-spotlight-pineland-road-fire-georgia","2026-04-23T14:45:46Z",[390,638,663,1400],"Wildfire Map Spotlight: Pineland Road Fire, Georgia",{"_10":1452,"_243":1453,"_246":1454,"_248":1367,"_244":1368},"gid://shopify/ArticleImage/414782783862","Wildfire engulfs a dense forest","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Wildfire9Desktop_dcac3133-2442-4e61-a2e3-e93717d6b653.jpg?v=1776955719",{"_1124":1125,"_1126":1456,"_1115":1457,"_1131":1458,"_1133":1459,"_1134":1460,"_1136":1461,"_985":1462,"_10":1463,"_1140":1464,"_1142":-5,"_1143":1465,"_577":1466,"_541":1467,"_1147":1468},{"_12":1128},{"_985":1130},"Find out more about the extreme heatwave affecting multiple regions across India as temperatures continue to rise across the country.","

Find out more about the extreme heatwave affecting multiple regions across India as temperatures continue to rise across the country.

","Why is there a heatwave in India? As of April 23, 2026, India is experiencing widespread extreme heat across northern, central, and eastern regions, with Bihar, West Bengal, Odisha, Uttar Pradesh, Madhya Pradesh, Rajasthan, Chhattisgarh, Punjab, Haryana, and Delhi reporting dangerously high temperatures (1). According to recent reports, 19 of the world’s 20 hottest cities are currently located in India. Among the hardest-hit locations are Bhagalpur in Bihar, Talcher in Odisha, Asansol in West Bengal, and Medinipur in West Bengal. The current heatwave is being fueled by a combination of weather and climate factors. Strong pre-monsoon solar heating is rapidly warming land surfaces. Cloudless skies are also allowing prolonged exposure to direct sunlight. Reduced winter snowfall across the Himalayas and parts of Eurasia has also contributed to higher temperatures by reducing natural cooling effects. At the same time, hot and dry northwesterly winds are suppressing rainfall across large parts of the country. Shifting Pacific Ocean patterns and ENSO-neutral conditions are further weakening cooling weather systems, allowing extreme temperatures to persist for longer periods. Areas near the Himalayan region are also experiencing abnormal warming due to reduced snow cover, while eastern plains near Nepal’s Lumbini region are facing similar extreme heat conditions (2). How long will the heatwave last? The current heat event began intensifying after April 20, 2026, as temperatures rose sharply across multiple regions. According to the India Meteorological Department (IMD), heatwave conditions are expected to continue through at least April 26 to April 27 in several states. Some areas may not experience meaningful relief until later in the month as pre-monsoon weather activity increases. Heatwave conditions are expected to persist across: Delhi, Punjab, and Haryana through April 24–25 West Uttar Pradesh through April 23–25 East Uttar Pradesh through April 22–26 Rajasthan through April 24–26 Madhya Pradesh through April 23–26 Vidarbha and Chhattisgarh through April 24–27 Bihar, Jharkhand, and West Bengal through April 22–23 Southern coastal regions, including Odisha, Andhra Pradesh, Tamil Nadu, Kerala, and coastal Karnataka, are also expected to experience prolonged hot and humid weather conditions (3). Are there any alerts in place? The India Meteorological Department has issued multiple heat-related alerts across affected regions as temperatures continue to rise. Yellow alerts remain in place in several states where heat exposure poses moderate health risks, particularly for children, older adults, and individuals with existing medical conditions. Orange alerts have also been issued in areas facing a higher risk of heat-related illness due to prolonged exposure. Delhi remains under a yellow alert through April 24, while severe heat advisories continue across Rajasthan, Madhya Pradesh, Uttar Pradesh, Punjab, Haryana, and parts of eastern India. At this time, no evacuation orders or emergency shelters have been reported in connection with the heatwave. Health officials are advising residents to take precautions, including staying hydrated, limiting outdoor activity during peak afternoon hours, wearing lightweight clothing, and recognizing signs of heat exhaustion or heatstroke. Officials have also warned about unusually warm nighttime temperatures in Delhi, Haryana, Odisha, and Konkan. These warmer nights may increase health risks by limiting the body’s ability to recover from prolonged daytime heat exposure (4).","

Why is there a heatwave in India?

As of April 23, 2026, India is experiencing widespread extreme heat across northern, central, and eastern regions, with Bihar, West Bengal, Odisha, Uttar Pradesh, Madhya Pradesh, Rajasthan, Chhattisgarh, Punjab, Haryana, and Delhi reporting dangerously high temperatures (1).

According to recent reports, 19 of the world’s 20 hottest cities are currently located in India. Among the hardest-hit locations are Bhagalpur in Bihar, Talcher in Odisha, Asansol in West Bengal, and Medinipur in West Bengal.

The current heatwave is being fueled by a combination of weather and climate factors. Strong pre-monsoon solar heating is rapidly warming land surfaces. Cloudless skies are also allowing prolonged exposure to direct sunlight.

Reduced winter snowfall across the Himalayas and parts of Eurasia has also contributed to higher temperatures by reducing natural cooling effects. At the same time, hot and dry northwesterly winds are suppressing rainfall across large parts of the country.

Shifting Pacific Ocean patterns and ENSO-neutral conditions are further weakening cooling weather systems, allowing extreme temperatures to persist for longer periods.

Areas near the Himalayan region are also experiencing abnormal warming due to reduced snow cover, while eastern plains near Nepal’s Lumbini region are facing similar extreme heat conditions (2).

How long will the heatwave last?

The current heat event began intensifying after April 20, 2026, as temperatures rose sharply across multiple regions.

According to the India Meteorological Department (IMD), heatwave conditions are expected to continue through at least April 26 to April 27 in several states. Some areas may not experience meaningful relief until later in the month as pre-monsoon weather activity increases.

Heatwave conditions are expected to persist across:

\nDelhi, Punjab, and Haryana through April 24–25
West Uttar Pradesh through April 23–25
East Uttar Pradesh through April 22–26
\nRajasthan through April 24–26
\nMadhya Pradesh through April 23–26
Vidarbha and Chhattisgarh through April 24–27
\nBihar, Jharkhand, and West Bengal through April 22–23

Southern coastal regions, including Odisha, Andhra Pradesh, Tamil Nadu, Kerala, and coastal Karnataka, are also expected to experience prolonged hot and humid weather conditions (3).

Are there any alerts in place?

The India Meteorological Department has issued multiple heat-related alerts across affected regions as temperatures continue to rise.

Yellow alerts remain in place in several states where heat exposure poses moderate health risks, particularly for children, older adults, and individuals with existing medical conditions.

Orange alerts have also been issued in areas facing a higher risk of heat-related illness due to prolonged exposure.

Delhi remains under a yellow alert through April 24, while severe heat advisories continue across Rajasthan, Madhya Pradesh, Uttar Pradesh, Punjab, Haryana, and parts of eastern India.

At this time, no evacuation orders or emergency shelters have been reported in connection with the heatwave.

Health officials are advising residents to take precautions, including staying hydrated, limiting outdoor activity during peak afternoon hours, wearing lightweight clothing, and recognizing signs of heat exhaustion or heatstroke.

Officials have also warned about unusually warm nighttime temperatures in Delhi, Haryana, Odisha, and Konkan. These warmer nights may increase health risks by limiting the body’s ability to recover from prolonged daytime heat exposure (4).

","heatwave-map-spotlight-northern-central-and-eastern-india","gid://shopify/Article/1001168863606","https://shop-gl-eur.iqair.com/blogs/news/heatwave-map-spotlight-northern-central-and-eastern-india","2026-04-23T09:16:54Z",[390,638],"Heatwave Map Spotlight: Northern, Central, and Eastern India",{"_10":1469,"_243":1470,"_246":1471,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/414755193206","A man wipes sweat from his face under the scorching sun.","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Heatwave2Desktop_201f1ef3-3ac0-4fcd-86f6-216c4a5b07b3.jpg?v=1776936733",{"_1124":1125,"_1126":1473,"_1115":1474,"_1131":1475,"_1133":1476,"_1134":1477,"_1136":1478,"_985":1479,"_10":1480,"_1140":1481,"_1142":-5,"_1143":1482,"_577":1483,"_541":1484,"_1147":1485},{"_12":1128},{"_985":1130},"China grapples with unhealthy air pollution, affecting major cities and public health. Learn more about the impacted regions, underlying causes, and expected improvements.","

China grapples with unhealthy air pollution, affecting major cities and public health. Learn more about the impacted regions, underlying causes, and expected improvements.

","Is the air quality good in China? As of April 23, 2026, air quality in China remains poor, with some of the major cities experiencing air quality in the \"unhealthy\" range and high PM2.5 concentrations, posing serious health risks to residents, especially children and the elderly. By 1:30 PM (Chinese Standard Time, GMT+8), several urban centers have recorded AQI readings between 100 and 200, prompting health warnings. Residents are advised to limit outdoor activity, keep windows closed, wear masks when outside, and use air purifiers indoors. While conditions remain poor, China’s average PM2.5 concentration in 2025 was 29.6 µg/m3, equivalent to an AQI of 87, classified as \"moderate\". This level is nearly 5.92 times higher than the WHO annual guideline of 5 µg/m3, placing China among the world’s 20 most polluted countries in 2025. Air quality map of China and neighboring countries as of 1:30 PM (CST) on April 23, 2026. Source: IQAir. Which cities are affected by bad air quality in China? As of April 23, 2026, several major cities across China are reporting poor air quality. Some of the affected cities include: Aksu Beijing Jinchang Kashgar Lanzhou Puer Yinchuan Air quality conditions can change rapidly throughout the day. For a complete, real-time overview of pollution levels nationwide, see China's air quality map. Beijing ranked among the most polluted major cities globally, as of 1:30 PM (CST) on April 23, 2026. Source: IQAir. When will the air quality improve in China? With spring now underway, the end of the coal-fired heating season should bring some relief, as heating-related emissions begin to ease. However, March and April bring their own challenge: this period has the highest frequency of sand and dust weather, with storms primarily originating from Mongolia, capable of spiking PM10 concentrations several fold. More sustained improvement is expected by late April to May, as warmer temperatures, stronger winds, and spring rainfall help disperse pollutants. Lasting progress still depends on continued emission controls and cleaner energy adoption (1). What is causing poor air quality in China? The root causes of air pollution in China include dependence on fossil fuels, coal combustion, biomass burning, traffic and waste incineration emission, industrial pollution, and soil dust, with coal and other fossil fuels exploited despite renewable investments (2). In spring (March-May), pollution persists due to frequent dust storms from the Gobi Desert, Taklimakan Desert, and Inner Mongolian Plateau, causing sudden PM10 spikes. Higher temperature and humidity levels rise, and winds contribute to the smog by carrying pollutants from industrialized regions. Resuspended road dust from construction and urbanization, and transboundary pollution also contribute. Meteorological conditions favor the mobilization and transport of dust in spring (3). How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in China?

As of April 23, 2026, air quality in China remains poor, with some of the major cities experiencing air quality in the \"unhealthy\" range and high PM2.5 concentrations, posing serious health risks to residents, especially children and the elderly.

By 1:30 PM (Chinese Standard Time, GMT+8), several urban centers have recorded AQI readings between 100 and 200, prompting health warnings. Residents are advised to limit outdoor activity, keep windows closed, wear masks when outside, and use air purifiers indoors.

While conditions remain poor, China’s average PM2.5 concentration in 2025 was 29.6 µg/m3, equivalent to an AQI of 87, classified as \"moderate\". This level is nearly 5.92 times higher than the WHO annual guideline of 5 µg/m3, placing China among the world’s 20 most polluted countries in 2025.

$\"\"$ Air quality map of China and neighboring countries as of 1:30 PM (CST) on April 23, 2026. Source: IQAir.

Which cities are affected by bad air quality in China?

As of April 23, 2026, several major cities across China are reporting poor air quality. Some of the affected cities include:

Aksu
Beijing
Jinchang
Kashgar
Lanzhou
Puer
Yinchuan

Air quality conditions can change rapidly throughout the day. For a complete, real-time overview of pollution levels nationwide, see China's air quality map.

$\"\"$ Beijing ranked among the most polluted major cities globally, as of 1:30 PM (CST) on April 23, 2026. Source: IQAir.

When will the air quality improve in China?

With spring now underway, the end of the coal-fired heating season should bring some relief, as heating-related emissions begin to ease. However, March and April bring their own challenge: this period has the highest frequency of sand and dust weather, with storms primarily originating from Mongolia, capable of spiking PM10 concentrations several fold.

More sustained improvement is expected by late April to May, as warmer temperatures, stronger winds, and spring rainfall help disperse pollutants. Lasting progress still depends on continued emission controls and cleaner energy adoption (1).

What is causing poor air quality in China?

The root causes of air pollution in China include dependence on fossil fuels, coal combustion, biomass burning, traffic and waste incineration emission, industrial pollution, and soil dust, with coal and other fossil fuels exploited despite renewable investments (2).

In spring (March-May), pollution persists due to frequent dust storms from the Gobi Desert, Taklimakan Desert, and Inner Mongolian Plateau, causing sudden PM10 spikes. Higher temperature and humidity levels rise, and winds contribute to the smog by carrying pollutants from industrialized regions.

Resuspended road dust from construction and urbanization, and transboundary pollution also contribute. Meteorological conditions favor the mobilization and transport of dust in spring (3).

How can I protect myself from poor air quality?

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Contribute to your community’s outdoor air quality data.
Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask.\n
Run a high-performance air purifier to filter particles, gases, and other pollutants.

","china-air-quality-alert","gid://shopify/Article/999656948086","https://shop-gl-eur.iqair.com/blogs/news/china-air-quality-alert","2026-04-23T05:30:23Z",[390,638],"China Air Quality Alert",{"_10":1486,"_243":-5,"_246":1487,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/414748639606","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/BeijingDesktop_bc51c3b5-6b87-4b64-b0ee-e36d75f0f16e.jpg?v=1776922227","popular",[1490,1507,1523,1539],{"_1124":1125,"_1126":1491,"_1115":1492,"_1131":1493,"_1133":1493,"_1134":1494,"_1136":1495,"_985":1496,"_10":1497,"_1140":1498,"_1142":-5,"_1143":1499,"_577":1500,"_541":1502,"_1147":1503},{"_12":1128},{"_985":1130},"Learn why wildfire smoke poses a health risk to people living far downwind and what you can do to help protect yourself.","When considering the dangers of wildfires, thoughts of fleeing your home while a raging wildfire rapidly approaches can easily consume your imagination. However, the number one cause of death from fires is smoke inhalation. The primary cause of death from wildfires is smoke inhalation. 50 to 80 percent of fire deaths are from smoke inhalation. Inhaling smoke damages your body in one or both of the following ways: by robbing it of oxygen through particulate matter irritation Smoke inhalation is particularly dangerous because you may not show symptoms until 24 to 48 hours after exposure. 50–80 percent of fire deaths are from smoke inhalation.1 Read on to learn how to help protect the health of yourself and your loved ones, and learn some wildfire smoke safety tips to rest assured that you’ve taken the necessary wildfire safety precautions to reduce the consequences of toxic wildfire smoke. What’s in wildfire smoke? Wildfire smoke is a mixture of thousands of individual compounds, including harmful particles and gases that pose a severe health risk to anyone (including pets) nearby and downwind from a fire. Wildfire smoke often contains: water vapor particulate matter trace minerals carbon dioxide carbon monoxide nitrogen oxides hydrocarbons and nitrogen oxide compounds that contribute to elevated ozone (O3) levels volatile organic compounds (VOCs), including acrolein and formaldehyde (potent respiratory irritants) Wildfire smoke often contains fine (PM2.5) and ultrafine particles that can be absorbed directly into your blood stream and reach any organ or area of your body. Pictured: The typical contents of wildfire smoke, including ultrafine particles (≤ 0.3 microns), PM2.5 (2.5-10 microns), acrolein, PM10 (> 10 microns), formaldehyde, carbon dioxide (CO2), carbon monoxide (CO), nitrogen oxides, and hydrocarbons. Source: IQAir Wildfire smoke composition depends upon multiple factors, including: the types of wood and vegetation burning the moisture content the fire temperature wind conditions other weather-related influences The primary pollutant threatening the health of those nearby and downwind of a wildfire is particulate matter. Wildfire smoke often contains fine (or PM2.5) and ultrafine particles. These tiny airborne particles are the most dangerous to your health. Fine particles (smaller than 2.5 microns) penetrate deeply into your lungs. The most dangerous are ultrafine particles (smaller than 0.1 microns), which represent 90% of all airborne particles. These particles are tiny and can be absorbed directly into your bloodstream. Once in your blood, they can reach any organ or area of your body. Clean the air with high-performance air filtration Learn more about our wildfire smoke air purifiers Click here Wildfire smoke and at-risk populations Most healthy adults will recover from smoke exposure. However, certain individuals are more at risk for severe health consequences, including:2 Young children. Children whose lungs are still developing are considered more vulnerable, regardless of whether they have a pre-existing condition. Pregnant women. Wildfire smoke inhalation puts pregnant women and their unborn children at a higher risk than the general population. Older adults. This population is at-risk due to an increased rate of pre-existing heart and lung disease. Anyone with a respiratory disease. Individuals with emphysema, chronic bronchitis, COPD, asthma, or another respiratory disease are at-risk. Individuals with heart disease. Circulatory diseases include high blood pressure, vascular diseases, heart failure, and cerebrovascular conditions. These conditions make sufferers susceptible to heart attacks, transient chest pain, heart failure, stroke, and sudden death from cardiac arrhythmia. Young children, pregnant women, older adults, and people with respiratory and cardiovascular pre-existing conditions may find that they experience more severe symptoms and find it harder to breathe.3 The full impact of wildfire smoke is not yet fully understood. A 2017 review in Environmental Toxicology and Pharmacology found that there are still important study opportunities for exploring the long-term health implications of smoke exposure, smoke exposure recovery, and additional smoke inhalation health impacts for children.4 Exposure to smoke can be dangerous simply due to the microorganisms within the smoke. A 2020 study in Science magazine noted that microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke.5 The study theorizes that infectious disease may be spread as bacteria and fungi become part of smoke’s particulate composition. Microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke, and infectious disease may be spread as they become part of the smoke’s particulate composition. How wildfire smoke behaves Many factors affect wildfire smoke behavior, such as: weather geographical terrain the stage of the fire wind Use the live, interactive air quality map below to see how weather, wind, and location can impact the behavior of wildfire smoke near you. Windy conditions generally cause smoke to mix with larger volumes of air to lower smoke concentrations. However, strong winds also can spread fires more quickly, causing larger fires with greater impact. Regional weather can be the dominant determinant in how a fire behaves as well as how smoke affects surrounding areas. However, regional weather systems can spread fires quickly and result in larger fires with more smoke generated, creating the potential for even greater impacts. Strong regional weather systems can also dominate a fire’s behavior for days and be the determining factor of where and how smoke will affect an area. Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the Western United States drifted for nearly 5,000 miles, eventually being detected in Europe. Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the western United States drifted for nearly 5,000 miles, eventually being detected in Europe.6 Wildfire safety tips Wildfire smoke events can occur seemingly without warning. But there are steps you can take to prepare yourself using appropriate safety precautions for wildfires. Keep the air clean in your home. Keep windows and doors closed closed and seal off any openings to the outside, including vents, to help prevent outdoor smoke from getting in. When using an air conditioner, be sure to set it to re-circulate and close the fresh-air intake. Filter the air when ventilating the space. An air purifier for wildfire smoke, will help remove smoke particles of all sizes down to 0.003 microns from the indoor air and help control ozone levels. This is critical if you live in an urban area downwind (even remotely) from wildfires. Stay indoors as much as possible. This tactic is most useful in buildings that effectively stop outdoor air from getting inside. If you need to travel by car to leave or evacuate an area affected by wildfire smoke, use a car air purifier to help keep your vehicle interior air clean as you pass through smoky or polluted areas. You can also use a portable, personal air purifier to access clean air where other air filtration systems are not available. Wear a mask outdoors. Only use an air pollution mask with an N95, KN95, N100, or FFP2 rating to help. Avoid activities that further pollute the indoor air. Avoid burning candles, using the fireplace, or even vacuuming unless you own a high-performance HEPA vacuum cleaner. All of these activities can otherwise become additional sources of indoor air pollutants. Monitor your indoor air quality. Use an air quality monitor to track levels of indoor pollutants like PM2.5 and CO2 from smoke and other indoor pollution sources. Take action if indoor air pollutants rise to dangerous levels by running an air purifier, circulating fresh air through your HVAC system, or leaving your home temporarily if indoor air becomes unsafe to breathe or your home is threatened by wildfire. Use an air quality monitoring app to keep track of pollutants in your environment. The AirVisual app displays real-time hyperlocal data from over 80,000 sensors around the world. The app also tracks up to six key wildfire pollutants, such as PM2.5, CO2, and NO2, so that you have the best picture of your local air quality during a wildfire and can take action to help protect your health. Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. Learn to protect the health of yourself and your family, and rest assured that you’ve taken the necessary precautions. During a wildfire, it’s also important to monitor your local air quality to see how wildfire smoke will affect your outdoor air. The takeaway Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. And while wildfire smoke may be a warning sign of imminent fires, smoke also delivers its own set of risks for people living miles beyond the source. Though smoke pollutants carried on the wind may be invisible, their impacts are felt by those most at risk. Smoke pollutants pose health threats that range from irritation and cough to more serious respiratory and cardiac risks. By helping control smoke pollutants that threaten our indoor air quality through monitoring and air purification, it's possible to help manage wildfire smoke health risks.","

When considering the dangers of wildfires, thoughts of fleeing your home while a raging wildfire rapidly approaches can easily consume your imagination. However, the number one cause of death from fires is smoke inhalation.

The primary cause of death from wildfires is smoke inhalation. 50 to 80 percent of fire deaths are from smoke inhalation.

Inhaling smoke damages your body in one or both of the following ways:

by robbing it of oxygen
through particulate matter irritation

Smoke inhalation is particularly dangerous because you may not show symptoms until 24 to 48 hours after exposure. 50–80 percent of fire deaths are from smoke inhalation.¹

Read on to learn how to help protect the health of yourself and your loved ones, and learn some wildfire smoke safety tips to rest assured that you’ve taken the necessary wildfire safety precautions to reduce the consequences of toxic wildfire smoke.

What’s in wildfire smoke?

Wildfire smoke is a mixture of thousands of individual compounds, including harmful particles and gases that pose a severe health risk to anyone (including pets) nearby and downwind from a fire.

Wildfire smoke often contains:

\n
water vapor
\n
\n
particulate matter
\n
\n
trace minerals
\n
\n
carbon dioxide
\n
\n
carbon monoxide
\n
\n
nitrogen oxides
\n
\n
hydrocarbons and nitrogen oxide compounds that contribute to elevated ozone (O₃) levels
\n
\n
volatile organic compounds (VOCs), including acrolein and formaldehyde (potent respiratory irritants)
\n

Wildfire smoke often contains fine (PM2.5) and ultrafine particles that can be absorbed directly into your blood stream and reach any organ or area of your body.

$\"What's$

Pictured: The typical contents of wildfire smoke, including ultrafine particles (≤ 0.3 microns), PM2.5 (2.5-10 microns), acrolein, PM10 (> 10 microns), formaldehyde, carbon dioxide (CO₂), carbon monoxide (CO), nitrogen oxides, and hydrocarbons. Source: IQAir

Wildfire smoke composition depends upon multiple factors, including:

\n
the types of wood and vegetation burning
\n

\n
the moisture content
\n
\n
the fire temperature
\n
\n
wind conditions
\n
\n
other weather-related influences
\n

The primary pollutant threatening the health of those nearby and downwind of a wildfire is particulate matter. Wildfire smoke often contains fine (or PM2.5) and ultrafine particles. These tiny airborne particles are the most dangerous to your health.

Fine particles (smaller than 2.5 microns) penetrate deeply into your lungs.

The most dangerous are ultrafine particles (smaller than 0.1 microns), which represent 90% of all airborne particles. These particles are tiny and can be absorbed directly into your bloodstream. Once in your blood, they can reach any organ or area of your body.

\n \n

\n\n

Clean the air with high-performance air filtration
Learn more about our wildfire smoke air purifiers

\n\n

Click here

Wildfire smoke and at-risk populations

Most healthy adults will recover from smoke exposure. However, certain individuals are more at risk for severe health consequences, including:²

\n
Young children. Children whose lungs are still developing are considered more vulnerable, regardless of whether they have a pre-existing condition.
\n
\n
Pregnant women. Wildfire smoke inhalation puts pregnant women and their unborn children at a higher risk than the general population.
\n
\n
Older adults. This population is at-risk due to an increased rate of pre-existing heart and lung disease.
\n
\n
Anyone with a respiratory disease. Individuals with emphysema, chronic bronchitis, COPD, asthma, or another respiratory disease are at-risk.
\n
\n
Individuals with heart disease. Circulatory diseases include high blood pressure, vascular diseases, heart failure, and cerebrovascular conditions. These conditions make sufferers susceptible to heart attacks, transient chest pain, heart failure, stroke, and sudden death from cardiac arrhythmia.
\n

Young children, pregnant women, older adults, and people with respiratory and cardiovascular pre-existing conditions may find that they experience more severe symptoms and find it harder to breathe.³

The full impact of wildfire smoke is not yet fully understood. A 2017 review in Environmental Toxicology and Pharmacology found that there are still important study opportunities for exploring the long-term health implications of smoke exposure, smoke exposure recovery, and additional smoke inhalation health impacts for children.⁴

Exposure to smoke can be dangerous simply due to the microorganisms within the smoke. A 2020 study in Science magazine noted that microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke.⁵ The study theorizes that infectious disease may be spread as bacteria and fungi become part of smoke’s particulate composition.

 Microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke, and infectious disease may be spread as they become part of the smoke’s particulate composition.

How wildfire smoke behaves

Many factors affect wildfire smoke behavior, such as:

\n
weather
\n
\n
geographical terrain
\n
\n
the stage of the fire
\n
\n
wind
\n

Use the live, interactive air quality map below to see how weather, wind, and location can impact the behavior of wildfire smoke near you.

$\"placeholder$

Windy conditions generally cause smoke to mix with larger volumes of air to lower smoke concentrations. However, strong winds also can spread fires more quickly, causing larger fires with greater impact.

Regional weather can be the dominant determinant in how a fire behaves as well as how smoke affects surrounding areas. However, regional weather systems can spread fires quickly and result in larger fires with more smoke generated, creating the potential for even greater impacts.

Strong regional weather systems can also dominate a fire’s behavior for days and be the determining factor of where and how smoke will affect an area.

Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the Western United States drifted for nearly 5,000 miles, eventually being detected in Europe.

Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the western United States drifted for nearly 5,000 miles, eventually being detected in Europe.⁶

Wildfire safety tips

Wildfire smoke events can occur seemingly without warning. But there are steps you can take to prepare yourself using appropriate safety precautions for wildfires.

\n
Keep the air clean in your home. Keep windows and doors closed closed and seal off any openings to the outside, including vents, to help prevent outdoor smoke from getting in. When using an air conditioner, be sure to set it to re-circulate and close the fresh-air intake. Filter the air when ventilating the space. An air purifier for wildfire smoke, will help remove smoke particles of all sizes down to 0.003 microns from the indoor air and help control ozone levels. This is critical if you live in an urban area downwind (even remotely) from wildfires.
\n
\n
Stay indoors as much as possible. This tactic is most useful in buildings that effectively stop outdoor air from getting inside. If you need to travel by car to leave or evacuate an area affected by wildfire smoke, use a car air purifier to help keep your vehicle interior air clean as you pass through smoky or polluted areas. You can also use a portable, personal air purifier to access clean air where other air filtration systems are not available.
\n
\n
Wear a mask outdoors. Only use an air pollution mask with an N95, KN95, N100, or FFP2 rating to help.
\n
\n
Avoid activities that further pollute the indoor air. Avoid burning candles, using the fireplace, or even vacuuming unless you own a high-performance HEPA vacuum cleaner. All of these activities can otherwise become additional sources of indoor air pollutants.
\n
\n
Monitor your indoor air quality. Use an air quality monitor to track levels of indoor pollutants like PM2.5 and CO₂ from smoke and other indoor pollution sources. Take action if indoor air pollutants rise to dangerous levels by running an air purifier, circulating fresh air through your HVAC system, or leaving your home temporarily if indoor air becomes unsafe to breathe or your home is threatened by wildfire.
\n
\n
Use an air quality monitoring app to keep track of pollutants in your environment. The AirVisual app displays real-time hyperlocal data from over 80,000 sensors around the world. The app also tracks up to six key wildfire pollutants, such as PM2.5, CO₂, and NO₂, so that you have the best picture of your local air quality during a wildfire and can take action to help protect your health.
\n

$\"Google$ $\"App$ $\"Android\"$

Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. Learn to protect the health of yourself and your family, and rest assured that you’ve taken the necessary precautions.

During a wildfire, it’s also important to monitor your local air quality to see how wildfire smoke will affect your outdoor air.

The takeaway

Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. And while wildfire smoke may be a warning sign of imminent fires, smoke also delivers its own set of risks for people living miles beyond the source.

Though smoke pollutants carried on the wind may be invisible, their impacts are felt by those most at risk. Smoke pollutants pose health threats that range from irritation and cough to more serious respiratory and cardiac risks.

By helping control smoke pollutants that threaten our indoor air quality through monitoring and air purification, it's possible to help manage wildfire smoke health risks.

","how-to-protect-yourself-from-wildfire-smoke","gid://shopify/Article/606869291307","https://shop-gl-eur.iqair.com/blogs/news/how-to-protect-yourself-from-wildfire-smoke","2025-07-01T20:46:00Z",[390,638,1501,1400],"Popular articles","How to protect yourself from wildfire smoke",{"_10":1504,"_243":1505,"_246":1506,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406601138550","Wildfire at night in hills","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_21_WildfireDesktop_a_790d6d55-874f-4c95-bff8-11655661a476.jpg?v=1752702197",{"_1124":1125,"_1126":1508,"_1115":1509,"_1131":1510,"_1133":1510,"_1134":1511,"_1136":1512,"_985":1513,"_10":1514,"_1140":1515,"_1142":-5,"_1143":1516,"_577":1517,"_541":1518,"_1147":1519},{"_12":1128},{"_985":1130},"How can you know what air purifier manufacturers to trust? Let's look more critically at air purification.","The home air purifier market has undergone many shifts and starts in its decades-long history as an affordable solution for indoor air quality. Along with those shifts have been seemingly ground breaking advancements in filtration technologies that may seem like the next revolution in air purification. But not all air purifiers safely clean the air. Not all air purifiers safely clean the air. Let's take an evidence-based approach to the industry and separate the fact from the fiction. What should I look for in an air purifier? Before we examine the various air purifiers on the market with a critical eye, it’s essential to have a solid understanding of what does make a good air purifier. 1. HEPA filters are the standard for the industry. What is a HEPA filter? High-efficiency particulate air (HEPA) filters capture airborne particles from moving air using a dense, random arrangement of fibers. HEPA filters use the physics of particles moving through air to yank them out of the air flow. Their operation is simple but extremely effective, and HEPA filters are now standard issue for almost every air purifier on the market. But it wasn’t always that way. Air purifiers have been around for well over a century. The first air purification systems appeared in the 1850s in charcoal-based masks used by coal miners. They were designed to keep toxic dust out of their lungs. The technology was so successful that, less than twenty years later, respirators were added to these types of masks to protect firefighters from breathing in smoke chemicals and pollutants (1). Beginning in the 1940s, the United States Atomic Energy Commission started experimenting with high-efficiency particulate arrestance, better known now as HEPA, as a method of shielding soldiers from atomic radiation on World War II battlefields (2). HEPA filters did nothing to filter radiation particles, but researchers quickly learned that HEPA filters could filter out many harmful pollutants. In 1963, Manfred and Klaus Hammes, the founders of IQAir, introduced the world’s first residential air filter based on HEPA technology, helping reduce indoor pollution as well as chronic asthma symptoms. Not long after, HEPA became so widespread that the U.S. Department of Energy (DOE) required that all filters sold under the name “HEPA” must filter at least 99.97% of airborne particles down to 0.3 microns (3). Since then, HEPA air purification has become the standard for the air purification industry. HEPA is now thrown around as a generic term for air filters, but HEPA filters continue to filter 99.97% of particles down to 0.3 microns. The HyperHEPA filter builds upon the HEPA model to create even more efficient filtration systems. Many manufacturers, including IQAir, have built upon the HEPA model to create even more efficient filtration systems. IQAir’s patented HyperHEPAfilter is one such filter. HyperHEPA filters remove 99.5% of particles down to 0.003 microns, which are 100 times smaller than the DOE’s required 0.3-micron particle size. 2. Not all air purifier designs are created equal. All air purifier manufacturers know that their filters need to live up to this HEPA standard. But long-standing, strict guidelines around air filters can provide a false sense of security in HEPA. To advertise an air purifier as HEPA, it only needs to contain HEPA paper, the paper used to construct a HEPA filter. Whether the air purifier’s Total System Efficiency meets HEPA requirements is another story. In fact, most HEPA air purifiers are not tested for total efficiency (4). The hidden factor at work here is leakage. Despite the high efficiency of many HEPA filters, the housing designs of many air purifiers are not airtight. This means that dirty, unfiltered air passes around the HEPA filter through tiny openings, cracks, and space around the frame of the HEPA filter itself or between the frame and the purifier housing (5). So even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, they’re only telling part of the story. In some cases, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less (6). Even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less. Some air purifier manufacturers have resolved this issue with designs that are built to minimize or eliminate leakage. IQAir uses patented 3D UltraSeal knife-edge-in-groove sealing between the filter frame and the purifier housing to guarantee the full efficiency of our HyperHEPA filtration media. 3. Concerned about gas and odors? Go beyond HEPA. While HyperHEPA filters are great at getting particles out of the air, they do NOT take gases and odors out of the air. Unlike particles, the molecules that comprise gases, odors, and volatile organic compounds (VOCs) are not solid and will float through even the densest HyperHEPA filters. That’s where activated carbon filters come in. How do these filters work? It’s simpler than you might think: Chunks of carbon material (like charcoal) are exposed to high concentrations of oxygen. Countless pores open on the carbon surface, increasing the carbon surface area enormously. At this point, a pound of activated carbon can have the same surface area as 100 football fields. Several pounds of activated carbon are arranged in a flat “bed” and packaged in a proprietary filter design (such as IQAir’s V5 Cell gas and odor control filter). Air passes through the activated carbon bed. Gas, chemical, and VOC molecules are adsorbed into the carbon pores, meaning that they chemically bond to the extensive charcoal surface area. Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes (7)(8). Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes. Some air purifiers are designed to maximize activated carbon in case you’re more concerned about, for example, gases from cooking or odors from pets than about particle pollution in your home. IQAir’s GC MultiGas is built for such a purpose—while carbon filters generally use a few pounds of carbon, the GC MultiGas contains 12 pounds of activated carbon as well as impregnated alumina, providing well over 1200 football fields worth of surface area for gas and VOC molecules to adsorb to. The takeaway Now you know that the elements of a good air purifier are: HyperHEPA media for particle filtration No system leakage due to sealed filter and purifier housing Activated carbon for gas and odor filtration But we're not done yet. Just as important to know is what not to look for in an air purifier. What should I avoid in an air purifier? When considering air purifiers, some people wonder about their effectiveness and even potential risks. Question often arise, such as \"Do air purifiers work?\" or \"Are air purifiers effective?\" The answer is that while some air cleaning methods can remove particles and pollutants from the air, their capabilities are often limited. But it's not just about effectiveness. People also ask, \"Are air purifiers bad for you?\" This concern arises from potential hidden costs to your health. It's important to be aware of inefficiencies and any potential risks associated with the air purifier you're considering before making a purchase. So, if you're in the market for an air purifier, remember to ask yourself whether it will be effective at removing pollutants and particles from the air, and whether it poses any risks to your health. Ionizer air purifiers Ionizers are purported to purify air by sending out negatively charged ions (anions) that attract positively charged pollution particles (cations), causing them to leave the air and stick to surfaces like ceilings, walls, and furniture. Many popular air purifiers use ionization technology, also called negative ionization, as a central component of their operation. Research suggests that ionizers can help stop potentially infectious molds and bacteria from spreading in sterile environments like dental clinics and hospitals (9)(10). But there are two critical downsides to ionization (11)(12): Ionizer air purifiersdon’t get rid of pollutants. Particles charged by negative ions aren’t removed from the air—they merely stick to surfaces nearby. This includes surfaces inside your airways, such as your windpipe and alveoli, the sacs of air in your lungs. Pollutant build-up can cause heart, lung, and other respiratory conditions. Ionizer air purifierscan generate harmful ozone. Ionizers produce ozone (O3) that can build up to dangerous levels indoors. At even low levels, indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb (the organ that helps your brain process odors), and even be fatal at high concentrations. Indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb, and even be fatal at high concentrations. Verdict Don't buy an ionizer air purifier.They don’t remove particles from the air, and the ozone they produce can have harmful side effects, even if the purifier claims that they only charge the particles “a little bit.” Ozone Generators It’s worth saying again: ozone is TERRIBLE for you, especially indoor ozone build-up. The health concerns are serious enough that in 2017, California banned the use of ozonehome air purifiers (13). Ozone generators use a process called corona discharge to release ozone molecules into the air. When an ozone molecule intermingles with a particle or gas molecule, an ozone atom clings to the other molecule and blows it up in a process known as oxidation. Oxidation in the atmosphere after a lightning strike is also what makes the air smell so distinct after a thunderstorm. However, ozone generators do little to clean air and are quite bad for you. Here’s just a short (and far from complete) list of reasons why (14)(15)(16)(17)(18): Ozone can take years to fully clear even a small room of gases. Ozone reactions can introduce ultrafine particles (UFPs) into the air.UFPs can get into your lungs and your bloodstream, causing heart disease and even stunting lung development in children. Indoor ozone levels can rise five to ten times above recommended limits,which range from 0.05 to 0.1 parts per million (ppm), because of a lack of ventilation and in combination with outdoor ozone that seeps indoors.To put this in perspective, those who are sensitive to ozone, such as children, people with asthma, and pets, start experiencing health effects at only 0.01 ppm. Even a “safe” ozone generator that emits a small amount of ozone can quickly trigger potentially life-threatening ailments like asthma attacks. Verdict Don’t buy an ozone generator. They’re NOT air purifiers. Not only do they fail to clean your air, they hurt you and the most vulnerable in your home: your children and your pets. UV Light Purifiers Ultraviolet (UV) light is often used to disinfect equipment in hospitals and prevent the spread of harmful strains of bacteria and viruses (19)(20). One of the most common UV purification methods is called ultraviolet germicidal irradiation, or UVGI. In UVGI, intense UV lights are shined on bacteria and viruses, damaging their DNA beyond repair. Bacterial cells and viruses then shut themselves down because they can no longer function. This is called apoptosis, or programmed cell death, which effectively destroys their ability to cause infections (21). But UV air purification isn’t all it’s cracked up to be. Here’s why(22) (23) (24) (25) (26): Bacteria and viruses need to be exposed to UV light for a certain amount of timebefore they’re rendered harmless: some strains need to be treated with UV for several hours in direct UV light before they’re destroyed.Home UV air purifiers don’t shine UV light on them long enough to be genuinely useful. Some bacteria can come back to life and become infectious again even after being disinfected by UV light. UV lights do nothing for pollutant particles.Air treated with UV light can still be full of harmful particulate matter, like PM10 and PM2.5. Many UV air purifiers produce ozone. UV light can burn your skin and damage your eyes. Sure, most UV purifiers block the light from shining out of the purifier, but even brief UV exposure can cause permanent skin and eye damage as well as cancer. Air treated with UV light can still be full of harmful particulate matter. Verdict Don’t buy a UV light air purifier. UV light somewhat disinfects but doesn’t purify air, and research shows that UV’s disinfection potential for air may be exaggerated. What do I do now? At this point, you should feel like you have a good sense of what’s fact and what’s fiction when it comes to a truly effective air purification system. So, what should you do now, armed with your knowledge of what makes a good air purifier? You have a multitude of options for maximizing your indoor air quality: Get a HyperHEPA air purifier. Patented HyperHEPA filtration technology removes 99.5% of pollutant particles down to 0.003 microns, the smallest particles in existence. Use advanced gas-phase filtration. Patented V5 Cell gas and odor control filters, used in HealthPro Series air purifiers, eliminateharmful chemicals and compounds with five pounds of activated carbon. The GC MultiGas features 12 pounds of activated carbon and impregnated alumina to help protect you against indoor gases and chemicals, in addition to our powerful HyperHEPA particle filtration. Use a personal air purifier. Atem Series personal air purifiers are equipped with HyperHEPA filtration technology and a PureJet diffuser that instantly blankets you in clean air. They’re sleek, compact, and portable, allowing you to breathe virtually pure air anytime, anywhere. Install a whole-house air purifier. Your heating, ventilation, and air conditioning (HVAC) system at home uses outdoor air to heat and cool your home, so even with an indoor air purifier, your air still might become polluted by outdoor particulates on days with poor air quality. The PerfectPro Series whole-house air purifier is equipped with the most powerful HyperHEPA filters available for a residential air purification systems. It fits seamlessly into your existing HVAC system, ensuring that air entering your home is always up to the highest possible standard of quality. Still not sure? Read about some of the misconceptions that surround air purification technology. Use our Help Me Choose tool to see what air purifier may work best for your indoor air quality needs. The most capable air purification technology is always backed by evidence-based facts and science. When it comes to choosing the best air purifier, science has got your back.","

The home air purifier market has undergone many shifts and starts in its decades-long history as an affordable solution for indoor air quality. Along with those shifts have been seemingly ground breaking advancements in filtration technologies that may seem like the next revolution in air purification.

But not all air purifiers safely clean the air.

Not all air purifiers safely clean the air.

Let's take an evidence-based approach to the industry and separate the fact from the fiction.

What should I look for in an air purifier?

Before we examine the various air purifiers on the market with a critical eye, it’s essential to have a solid understanding of what does make a good air purifier.

$\"Air$

1. HEPA filters are the standard for the industry.

What is a HEPA filter?

High-efficiency particulate air (HEPA) filters capture airborne particles from moving air using a dense, random arrangement of fibers. HEPA filters use the physics of particles moving through air to yank them out of the air flow. Their operation is simple but extremely effective, and HEPA filters are now standard issue for almost every air purifier on the market.

But it wasn’t always that way.

Air purifiers have been around for well over a century. The first air purification systems appeared in the 1850s in charcoal-based masks used by coal miners. They were designed to keep toxic dust out of their lungs. The technology was so successful that, less than twenty years later, respirators were added to these types of masks to protect firefighters from breathing in smoke chemicals and pollutants (1).

Beginning in the 1940s, the United States Atomic Energy Commission started experimenting with high-efficiency particulate arrestance, better known now as HEPA, as a method of shielding soldiers from atomic radiation on World War II battlefields (2).

HEPA filters did nothing to filter radiation particles, but researchers quickly learned that HEPA filters could filter out many harmful pollutants.

In 1963, Manfred and Klaus Hammes, the founders of IQAir, introduced the world’s first residential air filter based on HEPA technology, helping reduce indoor pollution as well as chronic asthma symptoms. Not long after, HEPA became so widespread that the U.S. Department of Energy (DOE) required that all filters sold under the name “HEPA” must filter at least 99.97% of airborne particles down to 0.3 microns (3).

Since then, HEPA air purification has become the standard for the air purification industry. HEPA is now thrown around as a generic term for air filters, but HEPA filters continue to filter 99.97% of particles down to 0.3 microns.

The HyperHEPA filter builds upon the HEPA model to create even more efficient filtration systems.

Many manufacturers, including IQAir, have built upon the HEPA model to create even more efficient filtration systems. IQAir’s patented HyperHEPAfilter is one such filter. HyperHEPA filters remove 99.5% of particles down to 0.003 microns, which are 100 times smaller than the DOE’s required 0.3-micron particle size.

2. Not all air purifier designs are created equal.

All air purifier manufacturers know that their filters need to live up to this HEPA standard. But long-standing, strict guidelines around air filters can provide a false sense of security in HEPA.

To advertise an air purifier as HEPA, it only needs to contain HEPA paper, the paper used to construct a HEPA filter. Whether the air purifier’s Total System Efficiency meets HEPA requirements is another story. In fact, most HEPA air purifiers are not tested for total efficiency (4).

The hidden factor at work here is leakage. Despite the high efficiency of many HEPA filters, the housing designs of many air purifiers are not airtight. This means that dirty, unfiltered air passes around the HEPA filter through tiny openings, cracks, and space around the frame of the HEPA filter itself or between the frame and the purifier housing (5).

So even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, they’re only telling part of the story. In some cases, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less (6).

Even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less.

Some air purifier manufacturers have resolved this issue with designs that are built to minimize or eliminate leakage. IQAir uses patented 3D UltraSeal knife-edge-in-groove sealing between the filter frame and the purifier housing to guarantee the full efficiency of our HyperHEPA filtration media.

3. Concerned about gas and odors? Go beyond HEPA.

While HyperHEPA filters are great at getting particles out of the air, they do NOT take gases and odors out of the air.

Unlike particles, the molecules that comprise gases, odors, and volatile organic compounds (VOCs) are not solid and will float through even the densest HyperHEPA filters. That’s where activated carbon filters come in.

How do these filters work? It’s simpler than you might think:

Chunks of carbon material (like charcoal) are exposed to high concentrations of oxygen.
Countless pores open on the carbon surface, increasing the carbon surface area enormously. At this point, a pound of activated carbon can have the same surface area as 100 football fields.
Several pounds of activated carbon are arranged in a flat “bed” and packaged in a proprietary filter design (such as IQAir’s V5 Cell gas and odor control filter).
Air passes through the activated carbon bed.
Gas, chemical, and VOC molecules are adsorbed into the carbon pores, meaning that they chemically bond to the extensive charcoal surface area.

Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes (7)(8).

Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes.

Some air purifiers are designed to maximize activated carbon in case you’re more concerned about, for example, gases from cooking or odors from pets than about particle pollution in your home. IQAir’s GC MultiGas is built for such a purpose—while carbon filters generally use a few pounds of carbon, the GC MultiGas contains 12 pounds of activated carbon as well as impregnated alumina, providing well over 1200 football fields worth of surface area for gas and VOC molecules to adsorb to.

The takeaway

Now you know that the elements of a good air purifier are:

\nHyperHEPA media for particle filtration
\nNo system leakage due to sealed filter and purifier housing
\nActivated carbon for gas and odor filtration

But we're not done yet. Just as important to know is what not to look for in an air purifier.

What should I avoid in an air purifier?

When considering air purifiers, some people wonder about their effectiveness and even potential risks. Question often arise, such as \"Do air purifiers work?\" or \"Are air purifiers effective?\" The answer is that while some air cleaning methods can remove particles and pollutants from the air, their capabilities are often limited.

But it's not just about effectiveness. People also ask, \"Are air purifiers bad for you?\" This concern arises from potential hidden costs to your health. It's important to be aware of inefficiencies and any potential risks associated with the air purifier you're considering before making a purchase.

So, if you're in the market for an air purifier, remember to ask yourself whether it will be effective at removing pollutants and particles from the air, and whether it poses any risks to your health.

Ionizer air purifiers

Ionizers are purported to purify air by sending out negatively charged ions (anions) that attract positively charged pollution particles (cations), causing them to leave the air and stick to surfaces like ceilings, walls, and furniture.

Many popular air purifiers use ionization technology, also called negative ionization, as a central component of their operation. Research suggests that ionizers can help stop potentially infectious molds and bacteria from spreading in sterile environments like dental clinics and hospitals (9)(10).

But there are two critical downsides to ionization (11)(12):

\nIonizer air purifiersdon’t get rid of pollutants. Particles charged by negative ions aren’t removed from the air—they merely stick to surfaces nearby. This includes surfaces inside your airways, such as your windpipe and alveoli, the sacs of air in your lungs. Pollutant build-up can cause heart, lung, and other respiratory conditions.
\nIonizer air purifierscan generate harmful ozone. Ionizers produce ozone (O3) that can build up to dangerous levels indoors. At even low levels, indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb (the organ that helps your brain process odors), and even be fatal at high concentrations. \n

Indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb, and even be fatal at high concentrations.

Verdict

Don't buy an ionizer air purifier.They don’t remove particles from the air, and the ozone they produce can have harmful side effects, even if the purifier claims that they only charge the particles “a little bit.”

Ozone Generators

It’s worth saying again: ozone is TERRIBLE for you, especially indoor ozone build-up. The health concerns are serious enough that in 2017, California banned the use of ozonehome air purifiers (13).

Ozone generators use a process called corona discharge to release ozone molecules into the air. When an ozone molecule intermingles with a particle or gas molecule, an ozone atom clings to the other molecule and blows it up in a process known as oxidation. Oxidation in the atmosphere after a lightning strike is also what makes the air smell so distinct after a thunderstorm.

However, ozone generators do little to clean air and are quite bad for you. Here’s just a short (and far from complete) list of reasons why (14)(15)(16)(17)(18):

\nOzone can take years to fully clear even a small room of gases.
\nOzone reactions can introduce ultrafine particles (UFPs) into the air.UFPs can get into your lungs and your bloodstream, causing heart disease and even stunting lung development in children.
\nIndoor ozone levels can rise five to ten times above recommended limits,which range from 0.05 to 0.1 parts per million (ppm), because of a lack of ventilation and in combination with outdoor ozone that seeps indoors.To put this in perspective, those who are sensitive to ozone, such as children, people with asthma, and pets, start experiencing health effects at only 0.01 ppm. Even a “safe” ozone generator that emits a small amount of ozone can quickly trigger potentially life-threatening ailments like asthma attacks.

Verdict

Don’t buy an ozone generator. They’re NOT air purifiers. Not only do they fail to clean your air, they hurt you and the most vulnerable in your home: your children and your pets.

UV Light Purifiers

Ultraviolet (UV) light is often used to disinfect equipment in hospitals and prevent the spread of harmful strains of bacteria and viruses (19)(20).

One of the most common UV purification methods is called ultraviolet germicidal irradiation, or UVGI.

In UVGI, intense UV lights are shined on bacteria and viruses, damaging their DNA beyond repair. Bacterial cells and viruses then shut themselves down because they can no longer function. This is called apoptosis, or programmed cell death, which effectively destroys their ability to cause infections (21).

But UV air purification isn’t all it’s cracked up to be. Here’s why(22) (23) (24) (25) (26):

\nBacteria and viruses need to be exposed to UV light for a certain amount of timebefore they’re rendered harmless: some strains need to be treated with UV for several hours in direct UV light before they’re destroyed.Home UV air purifiers don’t shine UV light on them long enough to be genuinely useful.
\nSome bacteria can come back to life and become infectious again even after being disinfected by UV light.
\nUV lights do nothing for pollutant particles.Air treated with UV light can still be full of harmful particulate matter, like PM10 and PM2.5.
Many UV air purifiers produce ozone.
\nUV light can burn your skin and damage your eyes. Sure, most UV purifiers block the light from shining out of the purifier, but even brief UV exposure can cause permanent skin and eye damage as well as cancer.

Air treated with UV light can still be full of harmful particulate matter.

Verdict

Don’t buy a UV light air purifier. UV light somewhat disinfects but doesn’t purify air, and research shows that UV’s disinfection potential for air may be exaggerated.

What do I do now?

At this point, you should feel like you have a good sense of what’s fact and what’s fiction when it comes to a truly effective air purification system.

So, what should you do now, armed with your knowledge of what makes a good air purifier? You have a multitude of options for maximizing your indoor air quality:

\nGet a HyperHEPA air purifier. Patented HyperHEPA filtration technology removes 99.5% of pollutant particles down to 0.003 microns, the smallest particles in existence.
\nUse advanced gas-phase filtration.\n
- Patented V5 Cell gas and odor control filters, used in HealthPro Series air purifiers, eliminateharmful chemicals and compounds with five pounds of activated carbon.
- The GC MultiGas features 12 pounds of activated carbon and impregnated alumina to help protect you against indoor gases and chemicals, in addition to our powerful HyperHEPA particle filtration.
\n
\nUse a personal air purifier. Atem Series personal air purifiers are equipped with HyperHEPA filtration technology and a PureJet diffuser that instantly blankets you in clean air. They’re sleek, compact, and portable, allowing you to breathe virtually pure air anytime, anywhere.
\nInstall a whole-house air purifier. Your heating, ventilation, and air conditioning (HVAC) system at home uses outdoor air to heat and cool your home, so even with an indoor air purifier, your air still might become polluted by outdoor particulates on days with poor air quality. The PerfectPro Series whole-house air purifier is equipped with the most powerful HyperHEPA filters available for a residential air purification systems. It fits seamlessly into your existing HVAC system, ensuring that air entering your home is always up to the highest possible standard of quality.

Still not sure? Read about some of the misconceptions that surround air purification technology. Use our Help Me Choose tool to see what air purifier may work best for your indoor air quality needs.

The most capable air purification technology is always backed by evidence-based facts and science. When it comes to choosing the best air purifier, science has got your back.

","do-air-purifiers-work-air-purifier-myths-and-facts-debunked","gid://shopify/Article/606869193003","https://shop-gl-eur.iqair.com/blogs/news/do-air-purifiers-work-air-purifier-myths-and-facts-debunked","2022-01-02T14:14:32Z",[853,653,1501],"Do air purifiers work? Air purifier myths and facts debunked",{"_10":1520,"_243":1521,"_246":1522,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/408358224246","Close-up of what appears to be a room air purifier with some plants in the background (another indoor air purifying tool that has been shown to be ineffective in improving indoor air quality).","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_misconceptions-about-air-purifiers_5058ed72-2e8d-4b0f-9570-93510f9f1f89.jpg?v=1758212336",{"_1124":1125,"_1126":1524,"_1115":1525,"_1131":1526,"_1133":1526,"_1134":1527,"_1136":1528,"_985":1529,"_10":1530,"_1140":1531,"_1142":-5,"_1143":1532,"_577":1533,"_541":1534,"_1147":1535},{"_12":1128},{"_985":1130},"They look great on your nightstand, but are they worth their salt as air purifiers? Learn more.","Himalayan salt lamps DO NOT purify indoor air.These trendy little lamps consist of a light bulb placed inside a chunk of pink Himalayan salt. They’re easily recognized by their hand-carved, often stylized shapes and dim, pinkish glow they emit when light shines through them.They’ve been gaining popularity for years, mostly because their distinct color and unique appearance make them attractive objects for interior decoration, and their glow can add a pleasing atmosphere to a room.But their recent rise in popularity as “natural” air purifiers should trouble you.A host of (often misleading) studies supporting the use of salt in treating respiratory conditions have escalated demand for these little pink things, especially within the well-primed alternative medicine market, full of people who may already be seeking home remedies for all sorts of health conditions and indoor environmental issues when modern medicine hasn’t seemed to help.And you shouldn’t buy a Himalayan salt lamp to purify your air for one major reason: they’re negative ionizers, and negative ionization is one of the most absurd air purification myths ever devised.Why are Himalayan salt lamps bad for air quality?Again, two words: negative ionization.If you ever hear the words “ionization” (in one form or another) and “air purification” in the same sentence, you should run in the opposite direction.In the context of air purification, negative ionization happens when negatively charged particles attach themselves, or “charge,” pollutant particles in the air, effectively removing them from ambient air by causing them to stick to nearby surfaces.This phenomenon also occurs in nature – know that distinct smell in the air after a thunderstorm? That’s the result of “atmospheric space charge” as air ions are generated by the electric fields of storms.1 Many air purifiers and purification devices sold in stores, including Himalayan salt lamps and a variety of “air ionizers,” artificially produce high voltage to achieve this same effect.The problem with negative ionization, though, is that it doesn’t actually remove pollutants from your indoor air – it just causes the particles to adhere themselves to nearby surfaces, where they’re easily stirred up by indoor activities like dusting, vacuuming, and ventilation.Charged particles can also stick to your respiratory tract, where charged particles can settle in your windpipe and lungs and cause even more harm that if they’d just remained in the air. Studies show that these particles can penetrate deep into your respiratory system and cause both heart and lung conditions.2The average, nightstand-sized Himalayan salt lamp generates only a small number of negative ions into the air, so you may not notice any tangible change in your air quality or health, at least immediately. But these lamps can be huge: you can buy salt lamps that weight up to 300 pounds for thousands of dollars, and their ionization effects may have a more noticeable effect on your air, especially if you live in an airtight, energy-efficient home in which indoor pollutants have a much harder time getting out.And negative ionizers have another dark secret: they can also create indoor ozone (O3).There are two main types of ozone: Stratospheric ozone: Alayer of ozone occurs naturally several miles up in the atmosphere, where it protects the surface of the earth (and people’s skin) from ultraviolet (UV) radiation from the sun. Tropospheric ozone: Also called ground-level ozone or smog, ground-level ozone tends to develop when heat from sunlight reacts with chemicals near the ground, many of which are produced by emissions from vehicle exhaust and factory smoke. Negative ionization can generate tropospheric ozone indoors. While stratospheric ozone has no interaction with us in the lower atmosphere, ground-level ozone is far more harmful when it builds up to high levels. And perhaps one of the starkest examples of ground-level ozone is one that millions of us know very well – the smog that forms in major cities during rush hour.If you live near a freeway, dense urban center, or even at a high elevation where you can see the area around an urban area. A few hours or less after rush hour begins and the sun begins to rise, you’ll start to notice a visible layer of haze build up. This is ground-level ozone, and even though it’s a typical feature of modern life, extensive research shows that it causes a plethora of immediate symptoms, including: Coughing Wheezing Trouble breathing Stuffy nose Dizziness Tingling in arms and legs Fever3,4 Further research suggests that ozone is also responsible for long-term health problems, such as asthma, heart disease, and lung disease. Emerging studies on rats also suggest that ozone could cause seizures and blindness.So even though you may not get rush-hour levels of ozone in your home from a salt lamp, indoor ozone buildup can indeed cause some disruptive health effects if you don’t follow best practices for good Indoor Air Quality.So what’s so special about Himalayan salt?So how did someone come up with the idea that Himalayan salt lamps have any health effects at all?The story stretches back millennia. Truly authentic Himalayan salt comes from the Khewra salt reserves in the Punjab region of Pakistan. Salt mined here is thought to be millions of years old and contain numerous minerals.Salt lamps have been proposed for use in treatments for conditions like chronic obstructive pulmonary disease (COPD) because of their purported therapeutic effects on your respiratory system. This treatment even has a clinical term: halotherapy, based on an ages-old respiratory treatment technique known as speleotherapy. First used in Eastern Europe, speleotherapy consists of spending time in a salt cave, where four environmental conditions are thought to help reduce symptoms of respiratory illness:5 Stable air temperature Moderate to high humidity Presence of aerosol elements, such as sodium, potassium, and magnesium Lack of airborne pollutants Halotherapy takes the notion that salt cave environments are good for respiratory health by having people inhale small amounts of salt particles that are released into the ambient air of a controlled room to “reproduce” a salt cave’s microclimate. But there’s no conclusive evidence that either speleotherapy or halotherapy actually relieve respiratory symptoms.6Take the claims with a grain of...well, saltSo here’s the takeaway: We’re not saying you shouldn’t get a Himalayan salt lamp. Their dim glow can be quite soothing at night when you’re trying to fall asleep.But they don’t purify air. And “air purifiers” that emits ions and ozone may make your indoor air quality worse, introduce new health problems, and exacerbate existing ones.You can take many precautions to monitorand keep your indoor air clean, but buying a salt lamp isn’t one of them. Try these proven methods instead: Be aware of your indoor air quality. The AirVisual Series consists of portable air quality monitors that use cutting-edge laser technology to give you real-time measurements of key pollutants, including particulate matter. AirVisual Series also provides 72-hour historical and forecast data so that you can know exactly when and why your indoor air quality changes. Control sources of poor indoor air quality. If you’re thinking about buying a salt lamp to purify your air, chances are that you do have air quality issues that you may be able to do something about. The first step to improving your indoor indoor air quality is source control.This means eliminating individual sources of pollution or reducing their emissions. Regularly clean your HVAC system ducts. Install a whole-house air purifier into your HVAC system to reduce indoor pollutants by up to 95%. Replace water-damaged areas of your home to prevent mold and dust mites. Keep paints, solvents, and other chemicals in well-ventilated areas. Ventilate your home. Let in fresh air regularly to lower the concentrations of indoor air pollutants. This is especially important if you live in an airtight, energy-efficient home in which indoor pollutants have nowhere to go and thus build up to dangerous levels. Open doors and windows when outdoor air quality is good. Use a range hood for your stove to capture gases and volatile organic compounds (VOCs) from cooking. Use an air purifier with HyperHEPA technology. The IQAir HealthPro Plusis the best air purifier for even the smallest pollutant particles, removing up to 99.5% of particulates down to 0.003 microns, like viruses and ultrafine particles from vehicle exhaust. The Atempersonal air purifier can also provide pure, pollutant-free air directly into your personal breathing zone. Sure, a salt lamp can be a nice accessory and bring some calm into your home. But there’s plenty you can do to actually keep your indoor air clean and bring yourself some peace of mind knowing that your home is a clean air sanctuary.","

Himalayan salt lamps DO NOT purify indoor air.

These trendy little lamps consist of a light bulb placed inside a chunk of pink Himalayan salt. They’re easily recognized by their hand-carved, often stylized shapes and dim, pinkish glow they emit when light shines through them.

They’ve been gaining popularity for years, mostly because their distinct color and unique appearance make them attractive objects for interior decoration, and their glow can add a pleasing atmosphere to a room.

But their recent rise in popularity as “natural” air purifiers should trouble you.

A host of (often misleading) studies supporting the use of salt in treating respiratory conditions have escalated demand for these little pink things, especially within the well-primed alternative medicine market, full of people who may already be seeking home remedies for all sorts of health conditions and indoor environmental issues when modern medicine hasn’t seemed to help.

And you shouldn’t buy a Himalayan salt lamp to purify your air for one major reason: they’re negative ionizers, and negative ionization is one of the most absurd air purification myths ever devised.

Why are Himalayan salt lamps bad for air quality?

Again, two words: negative ionization.

If you ever hear the words “ionization” (in one form or another) and “air purification” in the same sentence, you should run in the opposite direction.

In the context of air purification, negative ionization happens when negatively charged particles attach themselves, or “charge,” pollutant particles in the air, effectively removing them from ambient air by causing them to stick to nearby surfaces.

This phenomenon also occurs in nature – know that distinct smell in the air after a thunderstorm? That’s the result of “atmospheric space charge” as air ions are generated by the electric fields of storms.¹ Many air purifiers and purification devices sold in stores, including Himalayan salt lamps and a variety of “air ionizers,” artificially produce high voltage to achieve this same effect.

The problem with negative ionization, though, is that it doesn’t actually remove pollutants from your indoor air – it just causes the particles to adhere themselves to nearby surfaces, where they’re easily stirred up by indoor activities like dusting, vacuuming, and ventilation.

Charged particles can also stick to your respiratory tract, where charged particles can settle in your windpipe and lungs and cause even more harm that if they’d just remained in the air. Studies show that these particles can penetrate deep into your respiratory system and cause both heart and lung conditions.²

The average, nightstand-sized Himalayan salt lamp generates only a small number of negative ions into the air, so you may not notice any tangible change in your air quality or health, at least immediately. But these lamps can be huge: you can buy salt lamps that weight up to 300 pounds for thousands of dollars, and their ionization effects may have a more noticeable effect on your air, especially if you live in an airtight, energy-efficient home in which indoor pollutants have a much harder time getting out.

And negative ionizers have another dark secret: they can also create indoor ozone (O₃).

There are two main types of ozone:

\nStratospheric ozone: Alayer of ozone occurs naturally several miles up in the atmosphere, where it protects the surface of the earth (and people’s skin) from ultraviolet (UV) radiation from the sun.
\nTropospheric ozone: Also called ground-level ozone or smog, ground-level ozone tends to develop when heat from sunlight reacts with chemicals near the ground, many of which are produced by emissions from vehicle exhaust and factory smoke.

Negative ionization can generate tropospheric ozone indoors. While stratospheric ozone has no interaction with us in the lower atmosphere, ground-level ozone is far more harmful when it builds up to high levels. And perhaps one of the starkest examples of ground-level ozone is one that millions of us know very well – the smog that forms in major cities during rush hour.

If you live near a freeway, dense urban center, or even at a high elevation where you can see the area around an urban area. A few hours or less after rush hour begins and the sun begins to rise, you’ll start to notice a visible layer of haze build up. This is ground-level ozone, and even though it’s a typical feature of modern life, extensive research shows that it causes a plethora of immediate symptoms, including:

Coughing
Wheezing
Trouble breathing
Stuffy nose
Dizziness
Tingling in arms and legs
Fever^3,4\n

Further research suggests that ozone is also responsible for long-term health problems, such as asthma, heart disease, and lung disease. Emerging studies on rats also suggest that ozone could cause seizures and blindness.

So even though you may not get rush-hour levels of ozone in your home from a salt lamp, indoor ozone buildup can indeed cause some disruptive health effects if you don’t follow best practices for good Indoor Air Quality.

So what’s so special about Himalayan salt?

So how did someone come up with the idea that Himalayan salt lamps have any health effects at all?

The story stretches back millennia. Truly authentic Himalayan salt comes from the Khewra salt reserves in the Punjab region of Pakistan. Salt mined here is thought to be millions of years old and contain numerous minerals.

Salt lamps have been proposed for use in treatments for conditions like chronic obstructive pulmonary disease (COPD) because of their purported therapeutic effects on your respiratory system. This treatment even has a clinical term: halotherapy, based on an ages-old respiratory treatment technique known as speleotherapy. First used in Eastern Europe, speleotherapy consists of spending time in a salt cave, where four environmental conditions are thought to help reduce symptoms of respiratory illness:⁵

Stable air temperature
Moderate to high humidity
Presence of aerosol elements, such as sodium, potassium, and magnesium
Lack of airborne pollutants

Halotherapy takes the notion that salt cave environments are good for respiratory health by having people inhale small amounts of salt particles that are released into the ambient air of a controlled room to “reproduce” a salt cave’s microclimate. But there’s no conclusive evidence that either speleotherapy or halotherapy actually relieve respiratory symptoms.⁶

Take the claims with a grain of...well, salt

So here’s the takeaway: We’re not saying you shouldn’t get a Himalayan salt lamp. Their dim glow can be quite soothing at night when you’re trying to fall asleep.

But they don’t purify air. And “air purifiers” that emits ions and ozone may make your indoor air quality worse, introduce new health problems, and exacerbate existing ones.

You can take many precautions to monitorand keep your indoor air clean, but buying a salt lamp isn’t one of them. Try these proven methods instead:

\nBe aware of your indoor air quality. The AirVisual Series consists of portable air quality monitors that use cutting-edge laser technology to give you real-time measurements of key pollutants, including particulate matter. AirVisual Series also provides 72-hour historical and forecast data so that you can know exactly when and why your indoor air quality changes.
\nControl sources of poor indoor air quality. If you’re thinking about buying a salt lamp to purify your air, chances are that you do have air quality issues that you may be able to do something about. The first step to improving your indoor indoor air quality is source control.This means eliminating individual sources of pollution or reducing their emissions.\n\n\t
- Regularly clean your HVAC system ducts. Install a whole-house air purifier into your HVAC system to reduce indoor pollutants by up to 95%.
- Replace water-damaged areas of your home to prevent mold and dust mites.
- Keep paints, solvents, and other chemicals in well-ventilated areas.
\n\n\t
\nVentilate your home. Let in fresh air regularly to lower the concentrations of indoor air pollutants. This is especially important if you live in an airtight, energy-efficient home in which indoor pollutants have nowhere to go and thus build up to dangerous levels.\n\n\t
- Open doors and windows when outdoor air quality is good.
- Use a range hood for your stove to capture gases and volatile organic compounds (VOCs) from cooking.
\n\n\t
\nUse an air purifier with HyperHEPA technology. The IQAir HealthPro Plusis the best air purifier for even the smallest pollutant particles, removing up to 99.5% of particulates down to 0.003 microns, like viruses and ultrafine particles from vehicle exhaust. The Atempersonal air purifier can also provide pure, pollutant-free air directly into your personal breathing zone.

Sure, a salt lamp can be a nice accessory and bring some calm into your home. But there’s plenty you can do to actually keep your indoor air clean and bring yourself some peace of mind knowing that your home is a clean air sanctuary.
\n\n

","himalayan-salt-lamp-debunked","gid://shopify/Article/606869356843","https://shop-gl-eur.iqair.com/blogs/news/himalayan-salt-lamp-debunked","2019-06-17T13:49:29Z",[390,653,1501],"Himalayan salt lamps: Worth their salt?",{"_10":1536,"_243":1537,"_246":1538,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406288400758","Why are Himalayan salt lamps bad for air quality?","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_HimalayanSalt_061419_750_ebdb5244-3cb4-49a7-b887-47de5134ba96.jpg?v=1751543557",{"_1124":1125,"_1126":1540,"_1115":1541,"_1131":1542,"_1133":1542,"_1134":1543,"_1136":1544,"_985":1545,"_10":1546,"_1140":1547,"_1142":-5,"_1143":1548,"_577":1549,"_541":1550,"_1147":1551},{"_12":1128},{"_985":1130},"Learn more how scented candles release harmful chemicals into the air — even when unlit — and can harm your health.","Are scented candles bad for you?Burning a scented candle is a popular way to create a pleasant ambiance at home. Scents such aslavender, jasmine, and sandalwood can be relaxing and invigorating. During the holidays, many people find the warm glow and aroma of pine, gingerbread, or cinnamon makes a room feel more festive.Unfortunately, most mass-produced scented candles can have a negative impact on indoor air quality. From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.So while you and your family may enjoy the fragrance of scented candles in your home, they may be harmful to your health. Read on to learn why some candles are bad for you.Paraffin waxAre paraffin wax candles safe? In what way can wax be harmful?According to a 2017 study in the International Journal of Tropical Disease and Health, paraffin candles emit pollutants that can threaten human health and shouldn’t be burned in enclosed areas (1).Most candles are made from paraffin, a petroleum byproduct. To create paraffin wax candles, petroleum waste is chemically bleached, deodorized, and made into wax. When burned, paraffin wax can release toxicvolatile organic compounds (VOCs) into the air, including known carcinogens like: alkenes acetone benzene toluene These are the same chemicals found in diesel fuel emissions and are known to cause allergies, asthma attacks, and skin problems.A 2005 study published by the University of South Florida showed that candles made of paraffin wax emit low levels of benzene even when they are not lit (2).Is burning candles bad for you?In addition to releasing toxic chemicals, burning paraffin wax produces soot composed of particulate matter such as, PM2.5 and ultrafine particles that can remain suspended in the air for hours. According to the University of South Florida study, ultrafine soot particles are similar to diesel exhaust in both their size and composition. They penetrate deeply into the lungs and are absorbed into the blood stream (3).A 2000 study conducted by the U.S. Environmental Protection Agency showed that soot emissions from candles are significantly higher after wax breakthrough occurs and when a candle is smoldering (4).Ultrafine particles are associated with severe health issues, including: allergies asthma COPD (5) respiratory tract infections heart attacks strokes cancer So, are candles bad for your health? Not all candles produce the same amount of air pollutants. A 2002 study published in theJournal of the American Oil Chemists’ Society found that soywax, much like beeswax candles, burned at a significantly lower rate and resulted in less soot than paraffin candles (6).Chemical fragrancesAnother problem with scented candles is that the chemicals they use to create a pleasing aroma are generally far from wholesome.Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature.Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature. Commonly emitted VOCs related to the scent in candles include (7): formaldehyde petroleum distillates limonene alcohol esters These harmful chemicals can cause health problems, such as: headaches dizziness allergy symptoms asthma attacks respiratory tract infections cancer Cored wicksMany candles have cored wicks made from cotton that are wrapped around a metal support. The design helps keep the wick from falling over into the wax. This is especially useful for scented candles because the fragrance oils soften the wax and allow non-cored wicks to go limp.Are candles toxic? If they have lead in them, possibly. Lead was once commonly used in cored candlewicks — especially in candles imported from overseas. However, after determining that these wicks could present a lead poisoning hazard to young children, the U.S. Consumer Product Safety Commission banned the manufacture and sale of all candles with lead-core wicks in 2003 (8). Zinc and tin have been used as a substitute since the ban.All metal-core wicks release trace amounts of heavy metals into the air when they are burned.However, all metal-core wicks release trace amounts of heavy metals into the air when they are burned. Wicks with zinc and tin cores can still release small amounts of lead particles (9,10).Safer alternativesTo limit soot stains and poor air quality in your home, you should avoid or restrict the use of candles (11).If you still crave the pleasant ambiance and aroma of scented candles, here are safer ways to scent the air: Use essential oils for fragrance.Essential oils can be placed in a diffuser or in bathwater to create a desired aroma. Simmer spices.Place spices such as cinnamon sticks, cloves, and nutmeg in a pot of water and let it simmer on the stove. Create potpourri.Dried items such as flowers, berries, fruit rinds, wood chips, and spices can be placed in bowls or fabric bags and placed around your home. The takeawayLighting scented candles may seem like a relaxing way to enjoy your home. But burning scented candles releases VOC pollutants and worsens your home’s indoor air quality. Although fragrances from safer alternatives like essential oils can be pleasant, trulyclean air smells like nothing at all.","

Are scented candles bad for you?

Burning a scented candle is a popular way to create a pleasant ambiance at home. Scents such aslavender, jasmine, and sandalwood can be relaxing and invigorating. During the holidays, many people find the warm glow and aroma of pine, gingerbread, or cinnamon makes a room feel more festive.

Unfortunately, most mass-produced scented candles can have a negative impact on indoor air quality. From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.

From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.

So while you and your family may enjoy the fragrance of scented candles in your home, they may be harmful to your health. Read on to learn why some candles are bad for you.

Paraffin wax

Are paraffin wax candles safe? In what way can wax be harmful?

According to a 2017 study in the International Journal of Tropical Disease and Health, paraffin candles emit pollutants that can threaten human health and shouldn’t be burned in enclosed areas (1).

Most candles are made from paraffin, a petroleum byproduct. To create paraffin wax candles, petroleum waste is chemically bleached, deodorized, and made into wax. When burned, paraffin wax can release toxicvolatile organic compounds (VOCs) into the air, including known carcinogens like:

alkenes
acetone
benzene
toluene

These are the same chemicals found in diesel fuel emissions and are known to cause allergies, asthma attacks, and skin problems.

A 2005 study published by the University of South Florida showed that candles made of paraffin wax emit low levels of benzene even when they are not lit (2).

Is burning candles bad for you?

In addition to releasing toxic chemicals, burning paraffin wax produces soot composed of particulate matter such as, PM2.5 and ultrafine particles that can remain suspended in the air for hours. According to the University of South Florida study, ultrafine soot particles are similar to diesel exhaust in both their size and composition. They penetrate deeply into the lungs and are absorbed into the blood stream (3).

A 2000 study conducted by the U.S. Environmental Protection Agency showed that soot emissions from candles are significantly higher after wax breakthrough occurs and when a candle is smoldering (4).

Ultrafine particles are associated with severe health issues, including:

allergies
asthma
COPD (5)
respiratory tract infections
heart attacks
strokes
cancer

So, are candles bad for your health? Not all candles produce the same amount of air pollutants. A 2002 study published in theJournal of the American Oil Chemists’ Society found that soywax, much like beeswax candles, burned at a significantly lower rate and resulted in less soot than paraffin candles (6).

Chemical fragrances

Another problem with scented candles is that the chemicals they use to create a pleasing aroma are generally far from wholesome.

Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature.

Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature. Commonly emitted VOCs related to the scent in candles include (7):

formaldehyde
petroleum distillates
limonene
alcohol
esters

These harmful chemicals can cause health problems, such as:

headaches
dizziness
allergy symptoms
asthma attacks
respiratory tract infections
cancer
\n\n\t

Cored wicks

Many candles have cored wicks made from cotton that are wrapped around a metal support. The design helps keep the wick from falling over into the wax. This is especially useful for scented candles because the fragrance oils soften the wax and allow non-cored wicks to go limp.

Are candles toxic? If they have lead in them, possibly. Lead was once commonly used in cored candlewicks — especially in candles imported from overseas. However, after determining that these wicks could present a lead poisoning hazard to young children, the U.S. Consumer Product Safety Commission banned the manufacture and sale of all candles with lead-core wicks in 2003 (8). Zinc and tin have been used as a substitute since the ban.

All metal-core wicks release trace amounts of heavy metals into the air when they are burned.

However, all metal-core wicks release trace amounts of heavy metals into the air when they are burned. Wicks with zinc and tin cores can still release small amounts of lead particles (9,10).

Safer alternatives

To limit soot stains and poor air quality in your home, you should avoid or restrict the use of candles (11).

If you still crave the pleasant ambiance and aroma of scented candles, here are safer ways to scent the air:

\nUse essential oils for fragrance.Essential oils can be placed in a diffuser or in bathwater to create a desired aroma.
\nSimmer spices.Place spices such as cinnamon sticks, cloves, and nutmeg in a pot of water and let it simmer on the stove.
\nCreate potpourri.Dried items such as flowers, berries, fruit rinds, wood chips, and spices can be placed in bowls or fabric bags and placed around your home.

The takeaway

Lighting scented candles may seem like a relaxing way to enjoy your home. But burning scented candles releases VOC pollutants and worsens your home’s indoor air quality. Although fragrances from safer alternatives like essential oils can be pleasant, trulyclean air smells like nothing at all.

","hidden-dangers-scented-candles","gid://shopify/Article/606869127467","https://shop-gl-eur.iqair.com/blogs/news/hidden-dangers-scented-candles","2016-12-04T22:35:53Z",[653,1501],"The hidden dangers of scented candles",{"_10":1552,"_243":1553,"_246":1554,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/405721284982","Two lit candles","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/49_scented_desktop_RE_3518d342-9492-4308-82e5-ee4111074a17.jpg?v=1749633010","successStories",[1557,1574,1591,1606],{"_1124":1125,"_1126":1558,"_1115":1559,"_1131":1560,"_1133":1561,"_1134":1562,"_1136":1563,"_985":1564,"_10":1565,"_1140":1566,"_1142":-5,"_1143":1567,"_577":1568,"_541":1569,"_1147":1570},{"_12":1128},{"_985":1130},"Discover how Tedy Mwendwa's air quality monitoring project in Nairobi is bridging critical gaps in Africa's air quality data. Learn more.","

Discover how Tedy Mwendwa's air quality monitoring project in Nairobi is bridging critical gaps in Africa's air quality data. Learn more.

","“Every day, I witness the severe impact of poor air quality on my community,” Tedy Mwendwa explained. “Using my expertise in electrical engineering, I felt compelled to create change.” In the heart of Africa, amidst bustling cities and vibrant rural landscapes, Mwendwa is pioneering a movement for cleaner air in Kenya. With a professional foundation in electrical engineering and a passion for environmental stewardship, Mwendwa's deployment of a low-cost air quality sensor in Kenya’s capital city, Nairobi, marks a pivotal step in revealing and addressing pollution and bridging critical gaps in Africa’s air quality data. Nairobi's leap towards cleaner air In late 2021, Mwendwa established an air quality station. Set up along one of Nairobi’s busy thoroughfares, the station gathers data on pollutants from sources like vehicular exhaust and biomass burning. \"It's about leveraging technology to unveil the hidden dangers of pollution.” “It's about leveraging technology to unveil the hidden dangers of pollution,” Mwendwa said. “Empowering our community with this data is crucial for driving action and advocating for sustainable solutions. Without data, we remain in the dark.” Local expertise, global resources drive innovation Building on the foundation of community-driven air monitoring, the project has taken a step forward. It now hosts East Africa’s first Monster Aerosol System (a platform that houses advanced aerosol analyzers), featuring a Time-of-Flight Aerosol Chemical Speciation Monitor (TOF-ACSM). This technology provides real-time, high-resolution data on airborne particles—including nitrates, ammonium, and chlorides—uncovering the chemical fingerprints of pollution with unprecedented precision. Paired with a black carbon monitor, the system offers a comprehensive view of airborne composition and sources. These reference-grade instruments build on the project’s original IQAir AirVisual Outdoor monitor—pairing community-level, real-time data with laboratory-grade chemical insight. The TOF-ACSM will help identify pollution sources—from mineral dust kicked up by unpaved roads and construction to organic aerosols tied to biomass burning and traffic emissions. It will also track seasonal and daily shifts in air quality, influenced by weather patterns and human activity. The initiative is expanding further with the deployment of GRIMM EDM 180 reference monitors across Nairobi, replacing older equipment to deliver faster, more accurate readings with minimal maintenance. In collaboration with the Kenya National Highways Authority (KENHA), these monitors will be placed along major highways and construction zones, ensuring data reflects the realities of urban life. These advancements are part of the NBO-CHEM Project (Nairobi Aerosol Chemistry and Monitoring Initiative), an effort funded by the U.S. National Science Foundation (NSF) and led by Prof. Daniel M. Westervelt, Dr. Godwin Opinde, and Tedy Mwendwa. By combining local expertise with state-of-the-art scientific resources, the project aims to transform how we understand air pollution in East Africa. The challenge of air quality monitoring in Africa The new additions to the project are heartening developments towards advancing air quality understanding in East Africa. Yet, despite the increasing efforts to monitor air quality globally, Africa remains one of the most underrepresented continents in terms of air quality data. According to the 2024 World Air Quality Report, there is only one monitoring station for every 3.7 million people. While coverage has expanded to include more African countries in recent years, there are still vast areas without sufficient data. For example, countries like Niger and Sudan remain without publicly available monitoring data.Air pollution is a major health threat, causing an estimated seven million premature deaths worldwide each year. Without accurate data, it is challenging to address the sources and impacts of air pollution effectively. Grassroots efforts like Mwendwa's are crucial in filling these data gaps, providing models for further projects and inspiring broader initiatives. Harnessing technology for a healthier tomorrow Utilizing an AirVisual Outdoor air quality monitor, Mwendwa’s station gathers critical real-time data. “The AirVisual sensor was easy to deploy and requires little maintenance, even in our somewhat extreme conditions with limited resources,” he said.The project, though small, is already making a difference in the community. “By sharing a link to the AirVisual Platform and using the app, we can easily get our data to students nationwide, enabling them to conduct their own research on pollution,” he said. The data has also been used to inform parents with small children of the effects of poor air quality. \"They need to understand that this data can help give them a better life,\" Mwendwa said. Cultivating environmental consciousness Mwendwa envisions a future where air quality stations span Africa, fostering a culture of environmental awareness and proactive health management. “The data my station is gathering empowers students to conduct community research, highlighting pollution's impact and fostering greater understanding,” he said. “This awareness can significantly influence the general population.\"Mwendwa plans further collaborations with local governments, communities, and international bodies, with this initial project laying a foundation for sustainable environmental policies and practices. “Our goal is to illuminate the unseen threats of pollution through technology,” he said. “Providing our community, and beyond, with this data, equips them to advocate for sustainable solutions essential for a healthier future. Without data, we are navigating blindly.” “Providing our community with this data equips them to advocate for sustainable solutions essential for a healthier future.” Conclusion From a low-cost sensor to a full NBO-CHEM reference hybrid network, Mwendwa’s project shows how local leadership and modern tools can accelerate Kenya’s clean-air progress. The project is an invitation to communities and policymakers to engage in a similar quest for healthier environments.Mwendwa's efforts symbolize more than geographic growth—they embody the momentum of a global movement dedicated to clean air. His work exemplifies uniting technology, data, and collective engagement to tackle one of our era's most pressing challenges.Achieving cleaner air is a communal endeavor, demanding innovation and cooperation. Mwendwa's project is a rallying cry to all, inviting participation in crafting a healthier, sustainable future for generations to come.","

“Every day, I witness the severe impact of poor air quality on my community,” Tedy Mwendwa explained. “Using my expertise in electrical engineering, I felt compelled to create change.”

In the heart of Africa, amidst bustling cities and vibrant rural landscapes, Mwendwa is pioneering a movement for cleaner air in Kenya. With a professional foundation in electrical engineering and a passion for environmental stewardship, Mwendwa's deployment of a low-cost air quality sensor in Kenya’s capital city, Nairobi, marks a pivotal step in revealing and addressing pollution and bridging critical gaps in Africa’s air quality data.

Nairobi's leap towards cleaner air

In late 2021, Mwendwa established an air quality station. Set up along one of Nairobi’s busy thoroughfares, the station gathers data on pollutants from sources like vehicular exhaust and biomass burning.

\"It's about leveraging technology to unveil the hidden dangers of pollution.”

“It's about leveraging technology to unveil the hidden dangers of pollution,” Mwendwa said. “Empowering our community with this data is crucial for driving action and advocating for sustainable solutions. Without data, we remain in the dark.”

Local expertise, global resources drive innovation

Building on the foundation of community-driven air monitoring, the project has taken a step forward. It now hosts East Africa’s first Monster Aerosol System (a platform that houses advanced aerosol analyzers), featuring a Time-of-Flight Aerosol Chemical Speciation Monitor (TOF-ACSM). This technology provides real-time, high-resolution data on airborne particles—including nitrates, ammonium, and chlorides—uncovering the chemical fingerprints of pollution with unprecedented precision. Paired with a black carbon monitor, the system offers a comprehensive view of airborne composition and sources. These reference-grade instruments build on the project’s original IQAir AirVisual Outdoor monitor—pairing community-level, real-time data with laboratory-grade chemical insight.

The TOF-ACSM will help identify pollution sources—from mineral dust kicked up by unpaved roads and construction to organic aerosols tied to biomass burning and traffic emissions. It will also track seasonal and daily shifts in air quality, influenced by weather patterns and human activity.

The initiative is expanding further with the deployment of GRIMM EDM 180 reference monitors across Nairobi, replacing older equipment to deliver faster, more accurate readings with minimal maintenance. In collaboration with the Kenya National Highways Authority (KENHA), these monitors will be placed along major highways and construction zones, ensuring data reflects the realities of urban life.

These advancements are part of the NBO-CHEM Project (Nairobi Aerosol Chemistry and Monitoring Initiative), an effort funded by the U.S. National Science Foundation (NSF) and led by Prof. Daniel M. Westervelt, Dr. Godwin Opinde, and Tedy Mwendwa.

By combining local expertise with state-of-the-art scientific resources, the project aims to transform how we understand air pollution in East Africa.

The challenge of air quality monitoring in Africa

The new additions to the project are heartening developments towards advancing air quality understanding in East Africa. Yet, despite the increasing efforts to monitor air quality globally, Africa remains one of the most underrepresented continents in terms of air quality data. According to the 2024 World Air Quality Report , there is only one monitoring station for every 3.7 million people.

While coverage has expanded to include more African countries in recent years, there are still vast areas without sufficient data. For example, countries like Niger and Sudan remain without publicly available monitoring data.

Air pollution is a major health threat, causing an estimated seven million premature deaths worldwide each year. Without accurate data, it is challenging to address the sources and impacts of air pollution effectively. Grassroots efforts like Mwendwa's are crucial in filling these data gaps, providing models for further projects and inspiring broader initiatives.

Harnessing technology for a healthier tomorrow

Utilizing an AirVisual Outdoor air quality monitor, Mwendwa’s station gathers critical real-time data. “The AirVisual sensor was easy to deploy and requires little maintenance, even in our somewhat extreme conditions with limited resources,” he said.

The project, though small, is already making a difference in the community. “By sharing a link to the AirVisual Platform and using the app, we can easily get our data to students nationwide, enabling them to conduct their own research on pollution,” he said. The data has also been used to inform parents with small children of the effects of poor air quality. \"They need to understand that this data can help give them a better life,\" Mwendwa said.

Cultivating environmental consciousness

Mwendwa envisions a future where air quality stations span Africa, fostering a culture of environmental awareness and proactive health management. “The data my station is gathering empowers students to conduct community research, highlighting pollution's impact and fostering greater understanding,” he said. “This awareness can significantly influence the general population.\"

Mwendwa plans further collaborations with local governments, communities, and international bodies, with this initial project laying a foundation for sustainable environmental policies and practices. “Our goal is to illuminate the unseen threats of pollution through technology,” he said. “Providing our community, and beyond, with this data, equips them to advocate for sustainable solutions essential for a healthier future. Without data, we are navigating blindly.”

“Providing our community with this data equips them to advocate for sustainable solutions essential for a healthier future.”

Conclusion

From a low-cost sensor to a full NBO-CHEM reference hybrid network, Mwendwa’s project shows how local leadership and modern tools can accelerate Kenya’s clean-air progress. The project is an invitation to communities and policymakers to engage in a similar quest for healthier environments.

Mwendwa's efforts symbolize more than geographic growth—they embody the momentum of a global movement dedicated to clean air. His work exemplifies uniting technology, data, and collective engagement to tackle one of our era's most pressing challenges.

Achieving cleaner air is a communal endeavor, demanding innovation and cooperation. Mwendwa's project is a rallying cry to all, inviting participation in crafting a healthier, sustainable future for generations to come.

","revealing-the-invisible-kenya","gid://shopify/Article/607976751403","https://shop-gl-eur.iqair.com/blogs/news/revealing-the-invisible-kenya","2025-12-01T04:00:00Z",[648,838],"Revealing the Invisible: Boosting air quality awareness in Kenya",{"_10":1571,"_243":1572,"_246":1573,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/411421278582","Nairobi-city-smog","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_Revamp_Kenya_Clean_Air_Desktop_4f1dd00b-baa3-4e27-9eed-3acd42f2faae.jpg?v=1767630558",{"_1124":1125,"_1126":1575,"_1115":1576,"_1131":1577,"_1133":1578,"_1134":1579,"_1136":1580,"_985":1581,"_10":1582,"_1140":1583,"_1142":-5,"_1143":1584,"_577":1585,"_541":1586,"_1147":1587},{"_12":1128},{"_985":1130},"WWF Pakistan is tackling air pollution with IQAir. Learn how real-time data is driving change across the country.","

WWF Pakistan is tackling air pollution with IQAir. Learn how real-time data is driving change across the country.

","In Pakistan, severe air pollution silently impacts public health and well-being nationwide. Yet, due to a dire lack of air quality data, air quality monitors, and public awareness, the scale of the threat remains largely unseen. In 2024, Pakistan was the third most polluted country in the world, with an average PM2.5 concentration of 73.7 μg/m3 and exceeding the World Health Organization’s recommended annual guideline of 5 μg/m3 by 14.7 times. Numerous cities experienced poor air quality, with high average PM2.5 concentrations measured for Islamabad (52.4 μg/m3), Rawalpindi (65.8 μg/m3), Faisalabad (88.8 μg/m3), Peshawar (91.0 μg/m3), and Lahore (102.1 μg/m3) – all exceeding the WHO recommended guideline by ten times or more. Recognizing the urgency of this crisis, WWF-Pakistan has taken significant steps to address air pollution using IQAir’s air quality monitoring technology. WWF-Pakistan has successfully deployed stations across Pakistan and published data to IQAir’s AirVisual platform, establishing the country’s largest air quality monitoring network. With this initiative, WWF-Pakistan is transforming how the country understands and confronts this invisible threat. \"We have successfully reached the goal of installing AirVisual Outdoor sensors in 15 of our offices across Pakistan,\" said WWF-Pakistan’s Research Officer, Muhammad Huzaifa who led this initiative in Pakistan. As of now, WWF-Pakistan has air monitoring stations located in key regions like Karachi, Lahore, Quetta, Multan, and Peshawar. They provide real-time data that is accessible to both policymakers and the public. \"We are excited to say that we’ve published the data from these stations to IQAir’s platform, where communities can see their local air quality in real-time.” Why Pakistan Needs Reliable Air Quality Data Pakistan's urban centers, such as Lahore, Peshawar and Karachi, frequently grapple with thick layers of smog. While this is a visible reminder of air pollution, the more dangerous pollutants often remain unseen and unmonitored. One of the greatest challenges in Pakistan has been the need for more reliable, public air quality data. \"Our air quality network provides crucial air quality data in some of Pakistan’s most polluted regions and are often ranked among the top 10 most polluted cities in the world\" Huzaifa explained. WWF-Pakistan, the nation’s largest environmental organization, has been addressing critical environmental issues since 1970. Originally focused on protecting wildlife and ecosystems, the organization’s scope has broadened to include tackling climate change, protecting vulnerable habitats, and securing vital resources like freshwater. Now, through their air quality monitoring initiative, they are addressing one of the most pressing health and environmental crises facing Pakistan. “Unfortunately, there is little public air quality data available,” Huzaifa noted. “This information vacuum has left policymakers and citizens unprepared to tackle the pollution crisis.” WWF-Pakistan’s initiative helps fill this gap, ensuring the public has access to real-time, localized air quality data. With real-time data now available, citizens, governments, and policymakers can work together to implement solutions, reduce pollution and improve health outcomes across the country. Building Pakistan's National Air Quality Network WWF-Pakistan’s initiative, which involves installing air quality sensors in key cities across the country, marks a critical step in Pakistan’s battle against air pollution. By coordinating 15 monitoring stations under one national initiative, WWF-Pakistan now operates the country’s largest organized air quality monitoring network, making real-time data accessible to both citizens and policymakers. Partnering with IQAir adds both credibility and precision to the project. \"IQAir's AirVisual air quality monitors are globally recognized for their accuracy and ability to track even the smallest fluctuations in air quality,\" said Huzaifa. \"IQAir's technology is built to withstand all sorts of weather and having it in place ensures that people will trust the data.\" This transparency is essential for mobilizing both community efforts and policy interventions, as reliable information is crucial to driving meaningful change. Using Air Quality Data to Combat Pollution in Pakistan With the sensors online and data flowing into the IQAir platform, WWF-Pakistan's live contributor profile showcases the impact of their work, allowing anyone to monitor air quality in real-time. This transparency empowers citizens and policymakers alike to take informed action, using reliable data to drive meaningful change across the country. Explore WWF-Pakistan’s profile to see the live data from their monitoring stations across Pakistan. \"Data isn’t just a tool for awareness—it’s the foundation for meaningful action,\" Nazifa Butt, Director Climate Action and Sustainability WWF-Pakistan emphasized. “Now that we have the data, we have something to report and base our decisions on.” Nazifa emphasized the importance of storytelling. “We’re going to have to tell two parts of the story,” she explained, pointing out how data can not only expose alarming trends but also inspire communities to push for change—through policies, advocacy, and local initiatives. With 18,800 followers across its national network, WWF-Pakistan is sharing that data every day with citizens who urgently need real-time air quality information to help protect themselves from pollution. Pakistan's Long-Term Pollution Solutions WWF-Pakistan envisions a future where every region of the country has access to real-time, accurate air quality data. \"Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan,\" Nazifa explained. By providing access to this data, WWF-Pakistan aims to foster a culture of proactive health management, where individuals and communities can take the steps necessary to protect themselves from pollution. The air quality data being gathered is more than just numbers—it’s a lifeline for communities struggling with the dangers of polluted air. “Our initiative is laying the foundation for a National Clean Air Research Centre,\" Huzaifa said. \"This will be a hub for research and data-driven policies, enabling us to tackle pollution with innovative strategies.\" “Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan.” In October 2024, WWF-Pakistan warned that Lahore’s air quality posed a terrible threat to public health, recommending a number of changes to government policy including helping farmers manage crop waste, expanding mass transit, and improving zoning laws to reduce industrial pollution away from residents. It also noted that low-cost air quality monitoring systems could be used to uncover air pollution hotspots along traffic routes. Armed with that information, governments could restrict heavy transport vehicles or develop alternate routes to avoid congestion (1). Beyond their air quality monitoring project, the WWF-Pakistan team oversees more than 60 active environmental protection initiatives in FY 2025 across the country, ranging from clean water access and forest preservation to sustainable infrastructure development. These efforts, working in tandem with the air quality monitoring network, are all part of WWF's broader mission to protect the planet's natural environment and create a future where both people and nature can thrive in harmony. Conclusion WWF-Pakistan's initiative is a testament to the transformative power of air quality data, technology, and collective will in addressing one of today’s most pressing challenges. And by increasing the footprint of air quality monitors across the country, innovative solutions to persistent pollution problems can be put into play. As this vital work advances, it invites everyone to contribute to the cause—because in the fight for clean air, every voice and every action matters. “This initiative,” Nazifa said, “lays the foundation for what we envision as Pakistan’s future air quality innovation hub. It will serve as a hub for developing strategies and methods to tackle air pollution, aligning efforts across governmental and non-governmental sectors, both locally and internationally, in the fight against climate change.”","

In Pakistan, severe air pollution silently impacts public health and well-being nationwide. Yet, due to a dire lack of air quality data, air quality monitors, and public awareness, the scale of the threat remains largely unseen.

In 2024, Pakistan was the third most polluted country in the world, with an average PM2.5 concentration of 73.7 μg/m3 and exceeding the World Health Organization’s recommended annual guideline of 5 μg/m3 by 14.7 times. Numerous cities experienced poor air quality, with high average PM2.5 concentrations measured for Islamabad (52.4 μg/m3), Rawalpindi (65.8 μg/m3), Faisalabad (88.8 μg/m3), Peshawar (91.0 μg/m3), and Lahore (102.1 μg/m3) – all exceeding the WHO recommended guideline by ten times or more.

Recognizing the urgency of this crisis, WWF-Pakistan has taken significant steps to address air pollution using IQAir’s air quality monitoring technology. WWF-Pakistan has successfully deployed stations across Pakistan and published data to IQAir’s AirVisual platform, establishing the country’s largest air quality monitoring network. With this initiative, WWF-Pakistan is transforming how the country understands and confronts this invisible threat.

\"We have successfully reached the goal of installing AirVisual Outdoor sensors in 15 of our offices across Pakistan,\" said WWF-Pakistan’s Research Officer, Muhammad Huzaifa who led this initiative in Pakistan.

As of now, WWF-Pakistan has air monitoring stations located in key regions like Karachi, Lahore, Quetta, Multan, and Peshawar. They provide real-time data that is accessible to both policymakers and the public. \"We are excited to say that we’ve published the data from these stations to IQAir’s platform, where communities can see their local air quality in real-time.”

Why Pakistan Needs Reliable Air Quality Data

Pakistan's urban centers, such as Lahore, Peshawar and Karachi, frequently grapple with thick layers of smog. While this is a visible reminder of air pollution, the more dangerous pollutants often remain unseen and unmonitored. One of the greatest challenges in Pakistan has been the need for more reliable, public air quality data.

\"Our air quality network provides crucial air quality data in some of Pakistan’s most polluted regions and are often ranked among the top 10 most polluted cities in the world\" Huzaifa explained.

WWF-Pakistan, the nation’s largest environmental organization, has been addressing critical environmental issues since 1970. Originally focused on protecting wildlife and ecosystems, the organization’s scope has broadened to include tackling climate change, protecting vulnerable habitats, and securing vital resources like freshwater. Now, through their air quality monitoring initiative, they are addressing one of the most pressing health and environmental crises facing Pakistan.

“Unfortunately, there is little public air quality data available,” Huzaifa noted. “This information vacuum has left policymakers and citizens unprepared to tackle the pollution crisis.” WWF-Pakistan’s initiative helps fill this gap, ensuring the public has access to real-time, localized air quality data.

With real-time data now available, citizens, governments, and policymakers can work together to implement solutions, reduce pollution and improve health outcomes across the country.

Building Pakistan's National Air Quality Network

WWF-Pakistan’s initiative, which involves installing air quality sensors in key cities across the country, marks a critical step in Pakistan’s battle against air pollution. By coordinating 15 monitoring stations under one national initiative, WWF-Pakistan now operates the country’s largest organized air quality monitoring network, making real-time data accessible to both citizens and policymakers.

Partnering with IQAir adds both credibility and precision to the project. \"IQAir's AirVisual air quality monitors are globally recognized for their accuracy and ability to track even the smallest fluctuations in air quality,\" said Huzaifa. \"IQAir's technology is built to withstand all sorts of weather and having it in place ensures that people will trust the data.\" This transparency is essential for mobilizing both community efforts and policy interventions, as reliable information is crucial to driving meaningful change.

Using Air Quality Data to Combat Pollution in Pakistan

With the sensors online and data flowing into the IQAir platform, WWF-Pakistan's live contributor profile showcases the impact of their work, allowing anyone to monitor air quality in real-time. This transparency empowers citizens and policymakers alike to take informed action, using reliable data to drive meaningful change across the country. Explore WWF-Pakistan’s profile to see the live data from their monitoring stations across Pakistan.

\"Data isn’t just a tool for awareness—it’s the foundation for meaningful action,\" Nazifa Butt, Director Climate Action and Sustainability WWF-Pakistan emphasized. “Now that we have the data, we have something to report and base our decisions on.”

Nazifa emphasized the importance of storytelling. “We’re going to have to tell two parts of the story,” she explained, pointing out how data can not only expose alarming trends but also inspire communities to push for change—through policies, advocacy, and local initiatives.

With 18,800 followers across its national network, WWF-Pakistan is sharing that data every day with citizens who urgently need real-time air quality information to help protect themselves from pollution.

Pakistan's Long-Term Pollution Solutions

WWF-Pakistan envisions a future where every region of the country has access to real-time, accurate air quality data.

\"Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan,\" Nazifa explained. By providing access to this data, WWF-Pakistan aims to foster a culture of proactive health management, where individuals and communities can take the steps necessary to protect themselves from pollution.

The air quality data being gathered is more than just numbers—it’s a lifeline for communities struggling with the dangers of polluted air. “Our initiative is laying the foundation for a National Clean Air Research Centre,\" Huzaifa said. \"This will be a hub for research and data-driven policies, enabling us to tackle pollution with innovative strategies.\"

“Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan.”

In October 2024, WWF-Pakistan warned that Lahore’s air quality posed a terrible threat to public health, recommending a number of changes to government policy including helping farmers manage crop waste, expanding mass transit, and improving zoning laws to reduce industrial pollution away from residents.

It also noted that low-cost air quality monitoring systems could be used to uncover air pollution hotspots along traffic routes. Armed with that information, governments could restrict heavy transport vehicles or develop alternate routes to avoid congestion (1).

Beyond their air quality monitoring project, the WWF-Pakistan team oversees more than 60 active environmental protection initiatives in FY 2025 across the country, ranging from clean water access and forest preservation to sustainable infrastructure development. These efforts, working in tandem with the air quality monitoring network, are all part of WWF's broader mission to protect the planet's natural environment and create a future where both people and nature can thrive in harmony.

Conclusion

WWF-Pakistan's initiative is a testament to the transformative power of air quality data, technology, and collective will in addressing one of today’s most pressing challenges. And by increasing the footprint of air quality monitors across the country, innovative solutions to persistent pollution problems can be put into play.

As this vital work advances, it invites everyone to contribute to the cause—because in the fight for clean air, every voice and every action matters.

“This initiative,” Nazifa said, “lays the foundation for what we envision as Pakistan’s future air quality innovation hub. It will serve as a hub for developing strategies and methods to tackle air pollution, aligning efforts across governmental and non-governmental sectors, both locally and internationally, in the fight against climate change.”

","revealing-the-invisible-wwf-pakistan","gid://shopify/Article/997495079286","https://shop-gl-eur.iqair.com/blogs/news/revealing-the-invisible-wwf-pakistan","2025-11-12T17:43:03Z",[643,648,838],"Revealing the Invisible: WWF-Pakistan’s mission for clean air",{"_10":1588,"_243":1589,"_246":1590,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/410126352758","WWF Team standing Next to Solar Panel","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_PakistanContributor_Desk_A_a18d7b5d-29f7-4e70-ad5d-e0c4f15aebc6.jpg?v=1762969386",{"_1124":1125,"_1126":1592,"_1115":1593,"_1131":43,"_1133":43,"_1134":1594,"_1136":1595,"_985":1596,"_10":1597,"_1140":1598,"_1142":-5,"_1143":1599,"_577":1600,"_541":1601,"_1147":1602},{"_12":1128},{"_985":1130},"In the slender West African nation of Gambia, Dr. Sunkaru Touray of Permian Health Lung Institute is leading an unprecedented initiative to illuminate the invisible dangers of air pollution through the strategic deployment of low-cost air quality monitors. A vision born from necessity Dr. Touray, a pulmonologist and critical care physician originally from Kartong, The Gambia, was profoundly affected by the respiratory issues he encountered while practicing in New Mexico. These issues, often linked to hydrocarbon exposure and environmental pollutants, spurred him to address similar problems in Gambia, where air quality data is scarce. \"There's a significant data gap in Africa when it comes to understanding our air,\" Dr. Touray noted. Recognizing the parallels between New Mexico and Gambia, Dr. Touray envisioned the Permian Health Clean Air Initiative. This initiative aims not only to collect data but to empower Gambians with knowledge, enabling them to make informed decisions about their health and advocate for cleaner air. “There’s a significant data gap in Africa when it comes to understanding our air.” –Dr. Sunkaru Touray, Founder, Permian Health The journey of Permian Health Permian Health's mission is clear: to democratize access to air quality data in Gambia by installing low-cost air quality monitors throughout the country. The team selected IQAir’s AirVisual outdoor monitors for this critical work. “These devices are proven to be reliable, user-friendly, and can operate on solar power,” Dr. Touray said. “They also have 4G LTE connectivity,” which make the monitors ideally suited for Gambia's diverse environments—from the bustling streets of Banjul to the rural countryside. \"The goal,\" Dr. Touray explained, \"is not just to collect data but to empower our communities with knowledge so they can make informed decisions about their health and advocate for cleaner air.\" Highlighting areas of concern: Brikama’s air quality Brikama stands as a poignant example of the challenges faced across Gambia. Known for its bustling markets and as a hub for both commerce and community life, the town also grapples with air quality issues that pose risks to its residents. By placing monitors in strategic locations, including the busy highway through Brikama, Permian Health is mapping pollution levels and raising awareness among the local population about the air they breathe daily—while simultaneously acting as a testament to the potential of grassroots air monitoring networks in challenging regions. Dr. Touray said, \"As we look to the future, the lessons learned from Brikama will inform our expansion strategies to other regions facing similar challenges. Our success in achieving nationwide coverage, with Brikama as a keystone in our network, exemplifies the scalable model of Permian Health Clean Air Initiative.” “The goal is not to just collect the data but to empower our communities with knowledge so they can make informed decisions about their health.” Local feedback has been largely positive. According to Dr. Touray, real-time access to air quality monitor information has improved local understanding of the dangers of poor air quality, especially during the dry, dusty Harmattan season typically experienced from November to March. Permian Health has collaborated with local groups such as the Brikama Nema Diaspora Group (BRIND) and Karamie’s Health clinic to install sensors in key areas, allowing residents and medical professionals to access real-time air quality data. Pioneering work on the ground To date, the Permian Health air quality network has grown to 14 sensors, achieving nationwide coverage with an air quality sensor in all regions of The Gambia—proof of the project's rapid scalability and success. The project has successfully installed air quality monitors in various locations, including urban areas and industrial sites. These monitors provide real-time data on pollutants like PM2.5, which pose the greatest threat to human health, offering invaluable insights into the air pollution across different regions of Gambia. \"We have sensors in the most densely populated areas,” Dr. Touray said. \"Through the process of collecting PM 2.5 data in Gambia and identifying pollution hotspots, we educate the public about air quality and its impact on public health—and also communicate the importance of installing air quality sensors as a means to make a change.\" This foundational work sets the stage for enhanced accuracy and credibility in air quality monitoring, as underscored by a pivotal development in the project's journey. “The recent addition of a reference-grade monitor donated by MetOne marks a significant leap in our capacity for precision and validation of the data collected by our existing sensor network,” Dr. Touray said. However, maintaining and expanding the network can be impeded by dust accumulation on solar panels during the Harmattan season, unreliable power supplies, and other issues. ‘While we have made significant progress in addressing some of these challenges, connectivity and maintenance in remote areas remain ongoing hurdles in our efforts to maintain and expand the sensor network efficiently,’ Dr. Touray explained. Uniting minds and garnering accolades To raise awareness about their work, Permian Health has created a promotional video which serves as a powerful tool to inform and engage the public about their project. A key milestone for the project was the establishment of the first air quality conference in Gambia, bringing together stakeholders from the government, academia, and civil society to discuss the findings and implications of the collected data. \"This conference was a pivotal moment for us, marking the beginning of a national conversation on air quality,\" reflects Dr. Touray. This national conversation is already making a policy impact. The Ministry of Health has issued public health advisories several times since the air quality sensors were deployed, raising air quality awareness in communities around the country. Dr. Touray emphasizes the importance of partnering with the Gambian government to leverage their data for national air quality standards and planning. \"Working closely with governmental bodies is crucial for our success,\" Dr. Touray notes, highlighting his strong connections within the National Environment Agency, which have been supportive of their endeavors. With the NEA, Permian Health was able to release their first air quality report based on initial installations. This sets the table for future updates from newly installed sensors. Additionally, the project's recent recognition by the Energy Policy Institute of the University of Chicago with an Air Quality Award underscores the global acknowledgment of their impactful work. This prestigious award will enable Permian Health to scale their network further. Currently, there are 22 low-cost sensors deployed, and Gambia will, for the first time ever, have a reference monitor to assist in enhancing air quality monitoring and assessment. Hopes for the Future Thanks to their recent Air Quality award, Permian Health acquired an additional 10 sensors, bringing the total to 26 sensors across The Gambia. Six new sensors have been deployed to NEA headquarters, two major health centers with support from the Ministry of Health, and in housing developments in partnership with Gambia’s largest real estate company, TAF Africa Global. The remaining sensors will be deployed to the National Stadium, Gambia International Airport, the Seaport in Banjul, and a major intersection as soon as final government approvals are processed. Dr. Touray envisions a future where every Gambian has access to air quality information, enabling them to protect themselves and their families from air pollution. Furthermore, he hopes to leverage the data collected to advocate for stronger environmental policies and regulations in Gambia. “We’re not just collecting data for the sake of it. We want to drive change.” \"We're not just collecting data for the sake of it. We want to drive change,\" says Dr. Touray. \"Our ultimate goal is for Gambia to set national air quality standards, informed by the comprehensive data we've gathered.\" A key step toward this goal is the second Clean Air Conference, which Permian Health is organizing in partnership with the NEA. The event will bring together stakeholders, including officials from the ministries of Health, Environment, Transport, and Education, to develop a national air quality work plan. According to Dr. Touray, Permian Health is conducting an inventory assessment to determine the key sources of pollution, such as waste burning, reliance on charcoal and firewood for cooking, and transport-related emissions. \"Looking ahead, we aim to strengthen our collaboration with the NEA and the Ministry of Health, to expand and maintain our sensor network.\" \"We plan to enhance public awareness campaigns, especially during high-risk periods, to better inform the community about air quality concerns. We would also like to engage more with local TV stations for them to display air quality and weather information from our network. Conclusion Dr. Sunkaru Touray's work with Permian Health exemplifies innovative activism. The project not only addresses air quality data gaps but also empowers communities to tackle air pollution—an issue that transcends borders. Dr. Touray's mission goes beyond air quality monitoring; it's about transforming the quality of public health around the world.","

In the slender West African nation of Gambia, Dr. Sunkaru Touray of Permian Health Lung Institute is leading an unprecedented initiative to illuminate the invisible dangers of air pollution through the strategic deployment of low-cost air quality monitors.

A vision born from necessity

Dr. Touray, a pulmonologist and critical care physician originally from Kartong, The Gambia, was profoundly affected by the respiratory issues he encountered while practicing in New Mexico. These issues, often linked to hydrocarbon exposure and environmental pollutants, spurred him to address similar problems in Gambia, where air quality data is scarce. \"There's a significant data gap in Africa when it comes to understanding our air,\" Dr. Touray noted.

Recognizing the parallels between New Mexico and Gambia, Dr. Touray envisioned the Permian Health Clean Air Initiative. This initiative aims not only to collect data but to empower Gambians with knowledge, enabling them to make informed decisions about their health and advocate for cleaner air.

\n
“There’s a significant data gap in Africa when it comes to understanding our air.”
\n
–Dr. Sunkaru Touray, Founder, Permian Health
\n

The journey of Permian Health

Permian Health's mission is clear: to democratize access to air quality data in Gambia by installing low-cost air quality monitors throughout the country. The team selected IQAir’s AirVisual outdoor monitors for this critical work. “These devices are proven to be reliable, user-friendly, and can operate on solar power,” Dr. Touray said. “They also have 4G LTE connectivity,” which make the monitors ideally suited for Gambia's diverse environments—from the bustling streets of Banjul to the rural countryside.

\"The goal,\" Dr. Touray explained, \"is not just to collect data but to empower our communities with knowledge so they can make informed decisions about their health and advocate for cleaner air.\"

Highlighting areas of concern: Brikama’s air quality

Brikama stands as a poignant example of the challenges faced across Gambia. Known for its bustling markets and as a hub for both commerce and community life, the town also grapples with air quality issues that pose risks to its residents. By placing monitors in strategic locations, including the busy highway through Brikama, Permian Health is mapping pollution levels and raising awareness among the local population about the air they breathe daily—while simultaneously acting as a testament to the potential of grassroots air monitoring networks in challenging regions.

$\"\"$

Dr. Touray said, \"As we look to the future, the lessons learned from Brikama will inform our expansion strategies to other regions facing similar challenges. Our success in achieving nationwide coverage, with Brikama as a keystone in our network, exemplifies the scalable model of Permian Health Clean Air Initiative.”

\n
“The goal is not to just collect the data but to empower our communities with knowledge so they can make informed decisions about their health.”
\n

Local feedback has been largely positive. According to Dr. Touray, real-time access to air quality monitor information has improved local understanding of the dangers of poor air quality, especially during the dry, dusty Harmattan season typically experienced from November to March.

Permian Health has collaborated with local groups such as the Brikama Nema Diaspora Group (BRIND) and Karamie’s Health clinic to install sensors in key areas, allowing residents and medical professionals to access real-time air quality data.

Pioneering work on the ground

To date, the Permian Health air quality network has grown to 14 sensors, achieving nationwide coverage with an air quality sensor in all regions of The Gambia—proof of the project's rapid scalability and success. The project has successfully installed air quality monitors in various locations, including urban areas and industrial sites. These monitors provide real-time data on pollutants like PM2.5, which pose the greatest threat to human health, offering invaluable insights into the air pollution across different regions of Gambia. \"We have sensors in the most densely populated areas,” Dr. Touray said. \"Through the process of collecting PM 2.5 data in Gambia and identifying pollution hotspots, we educate the public about air quality and its impact on public health—and also communicate the importance of installing air quality sensors as a means to make a change.\"

This foundational work sets the stage for enhanced accuracy and credibility in air quality monitoring, as underscored by a pivotal development in the project's journey. “The recent addition of a reference-grade monitor donated by MetOne marks a significant leap in our capacity for precision and validation of the data collected by our existing sensor network,” Dr. Touray said.

However, maintaining and expanding the network can be impeded by dust accumulation on solar panels during the Harmattan season, unreliable power supplies, and other issues.

‘While we have made significant progress in addressing some of these challenges, connectivity and maintenance in remote areas remain ongoing hurdles in our efforts to maintain and expand the sensor network efficiently,’ Dr. Touray explained.

Uniting minds and garnering accolades

To raise awareness about their work, Permian Health has created a promotional video which serves as a powerful tool to inform and engage the public about their project.

A key milestone for the project was the establishment of the first air quality conference in Gambia, bringing together stakeholders from the government, academia, and civil society to discuss the findings and implications of the collected data.

\"This conference was a pivotal moment for us, marking the beginning of a national conversation on air quality,\" reflects Dr. Touray.

This national conversation is already making a policy impact. The Ministry of Health has issued public health advisories several times since the air quality sensors were deployed, raising air quality awareness in communities around the country.

Dr. Touray emphasizes the importance of partnering with the Gambian government to leverage their data for national air quality standards and planning. \"Working closely with governmental bodies is crucial for our success,\" Dr. Touray notes, highlighting his strong connections within the National Environment Agency, which have been supportive of their endeavors.

With the NEA, Permian Health was able to release their first air quality report based on initial installations. This sets the table for future updates from newly installed sensors.

Additionally, the project's recent recognition by the Energy Policy Institute of the University of Chicago with an Air Quality Award underscores the global acknowledgment of their impactful work. This prestigious award will enable Permian Health to scale their network further.

Currently, there are 22 low-cost sensors deployed, and Gambia will, for the first time ever, have a reference monitor to assist in enhancing air quality monitoring and assessment.

Hopes for the Future

Thanks to their recent Air Quality award, Permian Health acquired an additional 10 sensors, bringing the total to 26 sensors across The Gambia.

$\"\"$

Six new sensors have been deployed to NEA headquarters, two major health centers with support from the Ministry of Health, and in housing developments in partnership with Gambia’s largest real estate company, TAF Africa Global. The remaining sensors will be deployed to the National Stadium, Gambia International Airport, the Seaport in Banjul, and a major intersection as soon as final government approvals are processed.

Dr. Touray envisions a future where every Gambian has access to air quality information, enabling them to protect themselves and their families from air pollution. Furthermore, he hopes to leverage the data collected to advocate for stronger environmental policies and regulations in Gambia.

\n
“We’re not just collecting data for the sake of it. We want to drive change.”
\n

\"We're not just collecting data for the sake of it. We want to drive change,\" says Dr. Touray. \"Our ultimate goal is for Gambia to set national air quality standards, informed by the comprehensive data we've gathered.\"

A key step toward this goal is the second Clean Air Conference, which Permian Health is organizing in partnership with the NEA. The event will bring together stakeholders, including officials from the ministries of Health, Environment, Transport, and Education, to develop a national air quality work plan.

According to Dr. Touray, Permian Health is conducting an inventory assessment to determine the key sources of pollution, such as waste burning, reliance on charcoal and firewood for cooking, and transport-related emissions. \"Looking ahead, we aim to strengthen our collaboration with the NEA and the Ministry of Health, to expand and maintain our sensor network.\"

\"We plan to enhance public awareness campaigns, especially during high-risk periods, to better inform the community about air quality concerns. We would also like to engage more with local TV stations for them to display air quality and weather information from our network.

Conclusion

Dr. Sunkaru Touray's work with Permian Health exemplifies innovative activism. The project not only addresses air quality data gaps but also empowers communities to tackle air pollution—an issue that transcends borders.

Dr. Touray's mission goes beyond air quality monitoring; it's about transforming the quality of public health around the world.

","permian-health-air-quality-crusade-in-gambia","gid://shopify/Article/998083264886","https://shop-gl-eur.iqair.com/blogs/news/permian-health-air-quality-crusade-in-gambia","2025-03-24T10:03:00Z",[643,648,838],"Revealing the Invisible: Permian Health’s air quality crusade in Gambia",{"_10":1603,"_243":1604,"_246":1605,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/407094034806","Man working on pole","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/PermianHealth_Desk_A_82dc4964-aaa3-4053-96ec-1d5218eb3bd9.jpg?v=1754470616",{"_1124":1125,"_1126":1607,"_1115":1608,"_1131":1609,"_1133":1610,"_1134":1611,"_1136":1612,"_985":1613,"_10":1614,"_1140":1615,"_1142":-5,"_1143":1616,"_577":1617,"_541":1619,"_1147":1620},{"_12":1128},{"_985":1130},"A kitten rescue in Ontario needed a powerful clean air solution fast – and found it. Learn more about the essential role of clean air in shelters.","

A kitten rescue in Ontario needed a powerful clean air solution fast – and found it. Learn more about the essential role of clean air in shelters.

","Nestled in a small town near Cornwall, Canada, Tiny but Mighty Kitten Rescue serves as a lifeline for abandoned and vulnerable kittens (1). For nearly eight years, rescue founder Mellissa has worked tirelessly to save and nurture the most fragile feline lives in the region. Yet despite Mellissa’s dedication to maintaining a clean environment for those in her care, animal rescues must always contend with a formidable health challenge. Poor air quality impacts both kittens and the humans who care for them. Thanks to advanced air purification technology, the rescue now breathes easier—literally and figuratively. Mission built on compassion Mellissa’s journey to creating Tiny but Mighty began with heartbreak. As a volunteer at her local animal shelter, she learned of the euthanasia of kittens deemed too young to care for. Unwilling to accept this outcome, she founded her own kitten-focused rescue in 2017. “I had so many dreams about saving these kittens. Something told me to just do it myself—start my own rescue.” “I had so many dreams about saving these kittens. They wouldn’t let up,” Mellissa shared. “Something told me to just do it myself—start my own rescue.” Mellissa provides a safe space for kittens to grow and thrive until they find their carefully screened forever homes. Today, the rescue operates solely on donations and community support. “It’s such an incredible community. People do come through to support what I’m doing, so it’s incredible.” But running a rescue isn’t without its challenges, and one significant one she uncovered was air quality. Nova the kitten enjoying toys at the Tiny but Mighty Kitten Rescue. Good air quality: Essential in animal rescues Caring for kittens in any enclosed environment presents unique challenges. Despite her meticulous cleaning habits, Mellissa found air quality to be a problem. “The dust is crazy. The kittens will go in their litter box and sneeze.” There would still be dust, odors, and allergens in the space “even though I use 99% dust-free litter.” Mellissa explained. “It’s great compared to some I’ve tried, but the dust is crazy. The kittens will go in their litter box and make little sneezes.” This poor air quality not only affected visitors but also had potential health implications for the kittens and Mellissa herself. Dust mites, microscopic creatures that feed on animal’s dead skin, can cause year-round allergic reactions in both cats and humans, including sneezing, runny and itchy noses, watery eyes, and even rashes. Components of pet dander can also act as an allergen, triggering similar reactions. Determined to find a solution to her dust problem, she began her search for an air purifier that could meet the rescue’s unique needs. Life changing air cleaning solution Determined to tackle the persistent dust and allergens, Mellissa sought an air purifier that could truly meet the unique demands of her rescue. After years of frustration with a previous model, she knew she needed a solution that could handle constant activity, fine dust particles, and odors effectively. Mellissa recalled, “The dust was still spreading throughout the house, and I thought, ‘this is just not enough.’” That’s when Mellissa’s father suggested looking into IQAir’s HealthPro Plus XE. Intrigued by its reputation for advanced filtration capabilities, Mellissa decided to give it a try—and the results were immediate and noticeable. The HealthPro Plus XE is equipped with HyperHEPA filtration, capable of capturing particles as small as 0.003 microns—100 times smaller than most air purifiers can filter. This efficiency, proven to remove particles far smaller than bacteria or viruses, combined with gas-phase filtration to eliminate odors, made it an ideal solution for the rescue’s air quality challenges. “The kittens aren’t sneezing anymore. The air purifier has had a huge impact,” Mellissa shared. The HealthPro Plus XE at work next to Leia the cat. Not only did she see a dramatic improvement in the air quality for the kittens, but visitors also noticed the difference. The previously lingering food and litter odors were gone. “I definitely don’t smell that anymore,” Mellissa said. “I’m really impressed.” “The kittens aren’t sneezing anymore. The air purifier has had a huge impact.” When it comes to daily use, Mellissa has found a setup that works perfectly for the rescue’s needs. During cleaning, she runs the fan at its highest setting, ensuring dust and particles are quickly filtered out. For everyday operation, she adjusts the fan to levels 2 or 3, which run quietly enough not to disturb the kittens at night. Looking ahead For Mellissa, clean air ensures a brighter future for Tiny but Mighty Kitten Rescue. She intends to continue providing even more kittens with a safe haven before transitioning to loving homes. The cleaner air and lack of odor in the rescue has already improved adoption visits, a critical step in finding forever homes for the kittens. Mellissa emphasizes her desire to address the root cause of ownerless kittens—unspayed and neutered animals in the population. She hopes to get the word out to more pet owners about the crucial role of spaying and neutering their animals. As she warns, “the cat overpopulation is so crazy here. Spay and neuter your cats, spay and neuter your dogs to help lower those populations.” Conclusion Tiny but Mighty Kitten Rescue’s story underscores the profound difference clean air technology can make in transforming lives—both human and animal. For Mellissa, investing in air purification wasn’t just about solving a nuisance; it was about creating a healthier, more inviting space where kittens could thrive and visitors could feel comfortable. By addressing the often-overlooked issue of air quality, she has set a powerful example for other rescues, shelters, and even individual pet owners facing similar challenges.","

Nestled in a small town near Cornwall, Canada, Tiny but Mighty Kitten Rescue serves as a lifeline for abandoned and vulnerable kittens (1). For nearly eight years, rescue founder Mellissa has worked tirelessly to save and nurture the most fragile feline lives in the region.

Yet despite Mellissa’s dedication to maintaining a clean environment for those in her care, animal rescues must always contend with a formidable health challenge. Poor air quality impacts both kittens and the humans who care for them.

Thanks to advanced air purification technology, the rescue now breathes easier—literally and figuratively.

Mission built on compassion

Mellissa’s journey to creating Tiny but Mighty began with heartbreak. As a volunteer at her local animal shelter, she learned of the euthanasia of kittens deemed too young to care for. Unwilling to accept this outcome, she founded her own kitten-focused rescue in 2017.

“I had so many dreams about saving these kittens. Something told me to just do it myself—start my own rescue.”

“I had so many dreams about saving these kittens. They wouldn’t let up,” Mellissa shared. “Something told me to just do it myself—start my own rescue.”

Mellissa provides a safe space for kittens to grow and thrive until they find their carefully screened forever homes. Today, the rescue operates solely on donations and community support. “It’s such an incredible community. People do come through to support what I’m doing, so it’s incredible.”

But running a rescue isn’t without its challenges, and one significant one she uncovered was air quality.

Nova the kitten enjoying toys at the Tiny but Mighty Kitten Rescue.

Good air quality: Essential in animal rescues

Caring for kittens in any enclosed environment presents unique challenges. Despite her meticulous cleaning habits, Mellissa found air quality to be a problem.

“The dust is crazy. The kittens will go in their litter box and sneeze.”

There would still be dust, odors, and allergens in the space “even though I use 99% dust-free litter.” Mellissa explained. “It’s great compared to some I’ve tried, but the dust is crazy. The kittens will go in their litter box and make little sneezes.”

This poor air quality not only affected visitors but also had potential health implications for the kittens and Mellissa herself. Dust mites, microscopic creatures that feed on animal’s dead skin, can cause year-round allergic reactions in both cats and humans, including sneezing, runny and itchy noses, watery eyes, and even rashes.

Components of pet dander can also act as an allergen, triggering similar reactions.

Determined to find a solution to her dust problem, she began her search for an air purifier that could meet the rescue’s unique needs.

Life changing air cleaning solution

Determined to tackle the persistent dust and allergens, Mellissa sought an air purifier that could truly meet the unique demands of her rescue. After years of frustration with a previous model, she knew she needed a solution that could handle constant activity, fine dust particles, and odors effectively.

Mellissa recalled, “The dust was still spreading throughout the house, and I thought, ‘this is just not enough.’”

That’s when Mellissa’s father suggested looking into IQAir’s HealthPro Plus XE. Intrigued by its reputation for advanced filtration capabilities, Mellissa decided to give it a try—and the results were immediate and noticeable.

The HealthPro Plus XE is equipped with HyperHEPA filtration, capable of capturing particles as small as 0.003 microns—100 times smaller than most air purifiers can filter. This efficiency, proven to remove particles far smaller than bacteria or viruses, combined with gas-phase filtration to eliminate odors, made it an ideal solution for the rescue’s air quality challenges.

“The kittens aren’t sneezing anymore. The air purifier has had a huge impact,” Mellissa shared.

$\"\"$

The HealthPro Plus XE at work next to Leia the cat.

Not only did she see a dramatic improvement in the air quality for the kittens, but visitors also noticed the difference. The previously lingering food and litter odors were gone. “I definitely don’t smell that anymore,” Mellissa said. “I’m really impressed.”

“The kittens aren’t sneezing anymore. The air purifier has had a huge impact.”

When it comes to daily use, Mellissa has found a setup that works perfectly for the rescue’s needs. During cleaning, she runs the fan at its highest setting, ensuring dust and particles are quickly filtered out. For everyday operation, she adjusts the fan to levels 2 or 3, which run quietly enough not to disturb the kittens at night.

Looking ahead

For Mellissa, clean air ensures a brighter future for Tiny but Mighty Kitten Rescue. She intends to continue providing even more kittens with a safe haven before transitioning to loving homes.

The cleaner air and lack of odor in the rescue has already improved adoption visits, a critical step in finding forever homes for the kittens.

Mellissa emphasizes her desire to address the root cause of ownerless kittens—unspayed and neutered animals in the population. She hopes to get the word out to more pet owners about the crucial role of spaying and neutering their animals. As she warns, “the cat overpopulation is so crazy here. Spay and neuter your cats, spay and neuter your dogs to help lower those populations.”

Conclusion

Tiny but Mighty Kitten Rescue’s story underscores the profound difference clean air technology can make in transforming lives—both human and animal.

For Mellissa, investing in air purification wasn’t just about solving a nuisance; it was about creating a healthier, more inviting space where kittens could thrive and visitors could feel comfortable. By addressing the often-overlooked issue of air quality, she has set a powerful example for other rescues, shelters, and even individual pet owners facing similar challenges.

","cleaner-air-healthier-kittens-iqair-supports-tiny-but-mighty-rescue","gid://shopify/Article/997882986870","https://shop-gl-eur.iqair.com/blogs/news/cleaner-air-healthier-kittens-iqair-supports-tiny-but-mighty-rescue","2025-01-27T04:00:00Z",[1618,838],"Pets","Cleaner air, healthier kittens: Tiny but Mighty Kitten Rescue",{"_10":1621,"_243":1622,"_246":1623,"_248":1624,"_244":1625},"gid://shopify/ArticleImage/396322505078","Cat resting next to air purifier.","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/KittenRescue_Desk_520x500_b51e6557-89fd-41e0-a21b-816616233043.jpg?v=1739826680",520,271,"geoSpotlight",{"_1628":1629,"_2125":2126},"spotlightItems",[1630,1987,2116],{"_12":1631,"_1632":1633,"_1634":1635,"_29":1636,"_1637":1638,"_1641":1642,"_1130":1643,"_10":1648,"_985":1649,"_1650":1651},"Ben Avon AQI Alert","range",75,"markerIconUrl","https://cdn.airvisual.net/assets/marker-images/generic.png","autoGenCustomMarker","location",[1639,1640],-80.0821377,40.5051586,"timestamp","2026-03-23T06:04:25.107Z",{"_246":1644,"_541":1645,"_1646":1647},"https://www.iqair.com/us/newsroom/unhealthy-for-sensitive-groups","Ben Avon has \"Unhealthy for Sensitive Groups\" air quality. See the map and health recommendations.","thumbnail","https://www.iqair.com/dl/app/notifications/Notification_Daily_AQI_Face_03_Orange@3x.png","autoGenCustomMarker:city-5bc822e841fdcdf1939e7d23","unhealthy-for-sensitive-groups","article",{"_541":1652,"_985":1649,"_1131":1653,"_1134":1654,"_1136":1655,"_1143":1656,"_577":1657,"_1126":1658,"_1147":1659,"_980":1663,"_1666":-5,"_1667":-5,"_1668":1669,"_1672":-5,"_1673":-5,"_1674":1675},"When air quality is \"Unhealthy for Sensitive Groups\"","Learn about the risks of this AQI range and protect the vulnerable from potential hazards.","Understanding the \"Unhealthy for Sensitive Groups\" AQI Range An Air Quality Index (AQI) between 101-150 is deemed \"Unhealthy for Sensitive Groups.\" Sensitive groups include: Children The Elderly Pregnant People People with cardiac and pulmonary diseases .recommendations-container { border: 1px solid #e5e7eb; border-radius: 12px; background-color: #f9fafb; padding: 24px; color: #111827; font-family: sans-serif; } .recommendations-table { width: 100%; border-collapse: collapse; text-align: center; } .recommendations-table th, .recommendations-table td { border: 1px solid #ccc; padding: 16px; vertical-align: middle; } .recommendations-title { color: #499fbc; font-weight: bold; font-size: 1.5em; } .recommendation-subheading { font-size: 24px; font-weight: bold; margin: 10px 0; } .recommendation-block { display: flex; flex-direction: column; align-items: center; gap: 8px; justify-content: center; padding: 16px 0; } .recommendation-block img { max-width: 50px; height: auto; } .recommendation-text { font-size: 18px; text-align: center; } /* Responsive styling */ @media (max-width: 768px) { .recommendations-table, .recommendations-table thead, .recommendations-table tbody, .recommendations-table tr, .recommendations-table td, .recommendations-table th { display: block; width: 100%; } .recommendations-table tr { margin-bottom: 20px; } .recommendations-table td, .recommendations-table th { text-align: center; border: none; border-bottom: 1px solid #ccc; } .recommendation-block { flex-direction: column; align-items: center; } .recommendation-text { font-size: 16px; } .recommendation-block img { max-width: 40px; } } HEALTH RECOMMENDATIONS How to protect from Unhealthy for Sensitive Groups pollution Wear a mask outdoors and indoorsGET A MASK Run an air purifierGET AN AIR PURIFIER Close your windows to avoid dirty outdoor airGET A MONITOR Reduce outdoor exercise Protective Measures for Sensitive Groups When air quality is unhealthy for sensitive groups, everyone is at risk for eye, skin, and throat irritation, as well as respiratory problems. The public should greatly reduce outdoor exertion. While the broader population might still be largely unaffected, sensitive groups are at much greater health risk and should be very cautious. They should avoid all outdoor activity. How can I protect myself when air quality is unhealthy for sensitive groups? Get a free air quality app for real-time air quality alerts and forecasts and consistently monitor your air quality. Help increase the amount of ground-level monitors by becoming an air quality contributor. Contribute to your community’s outdoor air quality data. Shut doors and windows and set the HVAC to recirculate mode. Sensitive groups should stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter pollutants, particles, gases, and other contaminants","

Understanding the \"Unhealthy for Sensitive Groups\" AQI Range

An Air Quality Index (AQI) between 101-150 is deemed \"Unhealthy for Sensitive Groups.\" Sensitive groups include:

Children
The Elderly
Pregnant People
People with cardiac and pulmonary diseases

\n\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

HEALTH RECOMMENDATIONS
How to protect from Unhealthy for Sensitive Groups pollution
\n \n $\"Mask$ \n Wear a mask outdoors and indoors GET A MASK\n \n \n	\n \n $\"Air$ \n Run an air purifier GET AN AIR PURIFIER\n \n \n
\n \n $\"Monitor$ \n Close your windows to avoid dirty outdoor air GET A MONITOR\n \n \n	\n \n $\"Exercise$ \n Reduce outdoor exercise \n \n

Protective Measures for Sensitive Groups

When air quality is unhealthy for sensitive groups, everyone is at risk for eye, skin, and throat irritation, as well as respiratory problems. The public should greatly reduce outdoor exertion.

While the broader population might still be largely unaffected, sensitive groups are at much greater health risk and should be very cautious. They should avoid all outdoor activity.

How can I protect myself when air quality is unhealthy for sensitive groups?

Get a free air quality app for real-time air quality alerts and forecasts and consistently monitor your air quality.
Help increase the amount of ground-level monitors by becoming an air quality contributor. Contribute to your community’s outdoor air quality data.
Shut doors and windows and set the HVAC to recirculate mode.
Sensitive groups should stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.
Run a high-performance air purifier to filter pollutants, particles, gases, and other contaminants

","2026-01-07T16:17:33Z",[390,1400],{"_12":1128},{"_10":1660,"_243":1661,"_246":1662,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/411473314166","Unhealthy Sensitive Group (US AQI)","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQI_Sensitive_Desk_dfa4750d-35bf-4001-b3e6-f4c7c735671c.jpg?v=1767802843",{"_983":1664,"_541":1665},"How to protect yourself against \"Unhealthy for Sensitive Groups\" air quality levels.","When air quality is \"Unhealthy for Sensitive Groups | IQAir","articleResources","aboutIQAir","relatedArticles",{"_1670":1671},"value","[\"what-pollution-measures-should-i-watch-out-for\",\"how-to-protect-yourself-from-wildfire-smoke\",\"which-molds-are-most-dangerous-to-my-health\"]","mobileImage","voiceifyAudio","relatedProducts",{"_1670":1676},{"_1121":1677},[1678,1863],{"_1124":1679,"_10":1680,"_985":1681,"_541":1682,"_983":1683,"_1684":1685,"_1686":211,"_1687":1688,"_1142":-5,"_1689":53,"_1690":1691,"_1695":1696,"_1703":1704,"_1708":1709,"_1131":1753,"_1755":-5,"_1756":1757,"_1759":1760,"_1762":1763,"_1765":1766,"_1768":-5,"_1769":1770,"_1776":1777,"_1780":1781,"_1817":1818,"_1853":1854,"_1857":1858},"Product","gid://shopify/Product/8927570526507","healthpro-plus","HealthPro 250 Air Purifier","Award-winning, medical-grade & gas/odor filtration for medium to large rooms. IQAir's top-selling room air purifier, featuring advanced HyperHEPA filtration for particles of all sizes and V5-Cell filtration for gases and odors. Excellent for allergens, bacteria¹, dust, viruses² and VOCs. The HealthPro 250 model includes smart air monitoring, WiFi app integration, energy-efficient fan, and real-time PM2.5 measurement. Covers up to 990 sq. ft.","descriptionHtml","

Award-winning, medical-grade & gas/odor filtration for medium to large rooms.

IQAir's top-selling room air purifier, featuring advanced HyperHEPA filtration for particles of all sizes and V5-Cell filtration for gases and odors. Excellent for allergens, bacteria¹, dust, viruses² and VOCs. The HealthPro 250 model includes smart air monitoring, WiFi app integration, energy-efficient fan, and real-time PM2.5 measurement. Covers up to 990 sq. ft.

","productType","vendor","IQAir AG","availableForSale","featuredImage",{"_243":-5,"_244":1692,"_10":1693,"_246":1694,"_248":1692},1300,"gid://shopify/ProductImage/83273836265846","https://cdn.shopify.com/s/files/1/0677/4059/8571/files/HP250_Product_1.png?v=1776979073","priceRange",{"_1697":1698,"_1701":1702},"minVariantPrice",{"_1699":1700,"_16":17},"amount","1399.0","maxVariantPrice",{"_1699":1700,"_16":17},"compareAtPriceRange",{"_1697":1705,"_1701":1707},{"_1699":1706,"_16":17},"0.0",{"_1699":1706,"_16":17},"selectedOrFirstAvailableVariant",{"_1689":53,"_1710":1711,"_1712":43,"_1713":1714,"_1719":1720,"_1726":-5,"_10":1727,"_1147":1728,"_1730":1731,"_1732":1733,"_1734":1735,"_1739":1740,"_541":1738,"_1741":-5,"_1742":1743,"_1745":1746,"_1748":-5,"_1749":-5,"_1750":1751},"quantityAvailable",24,"barcode","quantityRule",{"_1715":1716,"_1717":-5,"_1718":1716},"increment",1,"maximum","minimum","unitPriceMeasurement",{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},"measuredType","quantityUnit","quantityValue","referenceUnit","referenceValue","compareAtPrice","gid://shopify/ProductVariant/55480279204214",{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},"Image","price",{"_1699":1700,"_16":17},"product",{"_541":1682,"_985":1681,"_10":1680},"selectedOptions",[1736],{"_12":1737,"_1670":1738},"Style","UK Plug Type G","sku","1BC.EA0.EDG","unitPrice","quantityPriceBreaks",{"_1121":1744},[],"defaultMarkets",{"_1670":1747},"[\"Qatar - QA\",\"United Arab Emirates - AE\",\"Saudi Arabia - SA\"]","hideForMarkets","gangMedia","sellingPlanAllocations",{"_1121":1752},[],{"_1670":1754},"Height: 71 x Width: 38 x Depth: 41 cm, Room size: Medium to large, up to 92 m²","countdown","unavailableForSaleMiddleEast",{"_1670":1758},"[\"Palestine - PS\",\"Sudan - SD\",\"Syria - SY\",\"Tunisia - TN\"]","unavailableForSaleAsiaPacific",{"_1670":1761},"[\"Australia - AU\",\"Bangladesh - BD\",\"Bhutan - BT\",\"Brunei - BN\",\"Cambodia - KH\",\"India - IN\",\"Indonesia - ID\",\"Japan - JP\",\"Laos - LA\",\"Malaysia - MY\",\"Mongolia - MN\",\"Nepal - NP\",\"New Zealand - NZ\",\"Pakistan - PK\",\"Philippines - PH\",\"Singapore - SG\",\"South Korea - KR\",\"Sri Lanka - LK\",\"Taiwan - TW\",\"Thailand - TH\",\"Vietnam - VN\",\"China - CN\",\"Hong Kong SAR - HK\"]","unavailableForSaleEurope",{"_1670":1764},"[\"Azerbaijan - AZ\",\"Belarus - BY\",\"Kyrgyzstan - KG\",\"Türkiye - TR\",\"Ukraine - UA\",\"United Kingdom - GB\",\"Uzbekistan - UZ\",\"Russia - RU\",\"Armenia - AM\"]","unavailableForSaleAmericas",{"_1670":1767},"[\"Argentina - AR\",\"Bolivia - BO\",\"Brazil - BR\",\"Chile - CL\",\"Colombia - CO\",\"Costa Rica - CR\",\"Ecuador - EC\",\"El Salvador - SV\",\"Grenada - GD\",\"Peru - PE\",\"Canada - CA\",\"United States - US\",\"Mexico - MX\",\"Curacao - CW\",\"Dominican Republic - DO\",\"Guatemala - GT\",\"Honduras - HN\",\"Nicaragua - NI\",\"Panama - PA\",\"Paraguay - PY\",\"Uruguay - UY\",\"Venezuela - VE\",\"Anguilla - AI\",\"Antigua and Barbuda - AG\",\"Bahamas - BS\",\"Belize - BZ\",\"Bermuda - BM\",\"British Virgin Islands - VG\",\"Cayman Islands - KY\",\"Dominica - DM\",\"Guyana - GY\",\"Jamaica - JM\",\"Montserrat - MS\",\"Saint Kitts and Nevis - KN\",\"Suriname - SR\",\"Saint Lucia - LC\",\"Saint Vincent and the Grenadines - VC\",\"Trinidad and Tobago - TT\",\"Turks and Caicos Islands - TC\",\"Barbados - BB\"]","unavailableForSaleAfrica","ctaButton",{"_1771":1772},"reference",{"_1096":1773,"_246":1775},{"_1670":1774},"CONTACT A DEALER",{"_1670":723},"images",{"_1121":1778},[1779],{"_10":1693,"_243":-5,"_244":1692,"_248":1692,"_246":1694},"variants",{"_1121":1782},[1783,1796],{"_1689":53,"_1710":1711,"_1712":43,"_1713":1784,"_1719":1785,"_1726":-5,"_10":1727,"_1147":1786,"_1730":1787,"_1732":1788,"_1734":1789,"_1739":1740,"_541":1738,"_1741":-5,"_1742":1791,"_1745":1793,"_1748":-5,"_1749":-5,"_1750":1794},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[1790],{"_12":1737,"_1670":1738},{"_1121":1792},[],{"_1670":1747},{"_1121":1795},[],{"_1689":53,"_1710":1797,"_1712":1798,"_1713":1799,"_1719":1800,"_1726":-5,"_10":1801,"_1147":1802,"_1730":1803,"_1732":1804,"_1734":1805,"_1739":1808,"_541":1807,"_1741":-5,"_1742":1809,"_1745":1811,"_1748":1813,"_1749":-5,"_1750":1815},31,"7640145092114",{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},"gid://shopify/ProductVariant/55893897838966",{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[1806],{"_12":1737,"_1670":1807},"EU Plug Type C","1BC.EA0.EAG",{"_1121":1810},[],{"_1670":1812},"[\"France - FR\",\"Austria - AT\",\"Belgium - BE\",\"Croatia - HR\",\"Czechia - CZ\",\"Denmark - DK\",\"Estonia - EE\",\"Finland - FI\",\"Germany - DE\",\"Greece - GR\",\"Hungary - HU\",\"Ireland - IE\",\"Italy - IT\",\"Latvia - LV\",\"Liechtenstein - LI\",\"Lithuania - LT\",\"Luxembourg - LU\",\"Monaco - MC\",\"Netherlands - NL\",\"Norway - NO\",\"Poland - PL\",\"Portugal - PT\",\"Romania - RO\",\"Slovakia - SK\",\"Slovenia - SI\",\"Spain - ES\",\"Sweden - SE\",\"Switzerland - CH\"]",{"_1670":1814},"[\"United Arab Emirates - AE\",\"Saudi Arabia - SA\",\"Qatar - QA\"]",{"_1121":1816},[],"options",[1819],{"_12":1737,"_1820":1821},"optionValues",[1822,1838],{"_12":1738,"_1823":1824,"_1837":-5},"firstSelectableVariant",{"_1689":53,"_1710":1711,"_1712":43,"_1713":1825,"_1719":1826,"_1726":-5,"_10":1727,"_1147":1827,"_1730":1828,"_1732":1829,"_1734":1830,"_1739":1740,"_541":1738,"_1741":-5,"_1742":1832,"_1745":1834,"_1748":-5,"_1749":-5,"_1750":1835},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[1831],{"_12":1737,"_1670":1738},{"_1121":1833},[],{"_1670":1747},{"_1121":1836},[],"swatch",{"_12":1807,"_1823":1839,"_1837":-5},{"_1689":53,"_1710":1797,"_1712":1798,"_1713":1840,"_1719":1841,"_1726":-5,"_10":1801,"_1147":1842,"_1730":1843,"_1732":1844,"_1734":1845,"_1739":1808,"_541":1807,"_1741":-5,"_1742":1847,"_1745":1849,"_1748":1850,"_1749":-5,"_1750":1851},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[1846],{"_12":1737,"_1670":1807},{"_1121":1848},[],{"_1670":1812},{"_1670":1814},{"_1121":1852},[],"primaryCollection",{"_1771":1855},{"_985":1856},"air-purifiers","collections",{"_1121":1859},[1860],{"_10":1861,"_985":1862,"_541":311},"gid://shopify/Collection/462285635883","business-solutions",{"_1124":1679,"_10":1864,"_985":282,"_541":1865,"_983":1866,"_1684":1867,"_1686":1868,"_1687":1869,"_1142":-5,"_1689":53,"_1690":1870,"_1695":1874,"_1703":1879,"_1708":1882,"_1131":1905,"_1755":-5,"_1756":1907,"_1759":-5,"_1762":1909,"_1765":1911,"_1768":1913,"_1769":1915,"_1776":1919,"_1780":1922,"_1817":1953,"_1853":1982,"_1857":1984},"gid://shopify/Product/8917546565931","KN95/FFP2 Face Mask","High-performance, comfortable mask with tight seal for better protection. IQAir Mask redefines what wearing a protective KN95/FFP2 mask should feel like. Engineered to not only provide superior reduction for a wide range of airborne pollutants, but also designed to provide the most comfortable wearing experience ever. Valveless, medical-grade, all-day protection KN95-certified air pollution mask filters 95% of particles down to 0.3 microns, PM2.5, PM1, PM10, and other common particulates.","

High-performance, comfortable mask with tight seal for better protection.

IQAir Mask redefines what wearing a protective KN95/FFP2 mask should feel like. Engineered to not only provide superior reduction for a wide range of airborne pollutants, but also designed to provide the most comfortable wearing experience ever. Valveless, medical-grade, all-day protection KN95-certified air pollution mask filters 95% of particles down to 0.3 microns, PM2.5, PM1, PM10, and other common particulates.

","Mask","IQAir Global USD",{"_243":-5,"_244":1871,"_10":1872,"_246":1873,"_248":1871},1080,"gid://shopify/ProductImage/82996784038262","https://cdn.shopify.com/s/files/1/0677/4059/8571/files/IQAirFFP2FaceMask_4b89063b-7c04-4d7f-ba8c-5bf744bfe874.png?v=1775755908",{"_1697":1875,"_1701":1877},{"_1699":1876,"_16":17},"69.0",{"_1699":1878,"_16":17},"299.0",{"_1697":1880,"_1701":1881},{"_1699":1706,"_16":17},{"_1699":1706,"_16":17},{"_1689":53,"_1710":1883,"_1712":1884,"_1713":1885,"_1719":1886,"_1726":-5,"_10":1887,"_1147":1888,"_1730":1894,"_1732":1895,"_1734":1896,"_1739":1900,"_541":1899,"_1741":-5,"_1742":1901,"_1745":-5,"_1748":-5,"_1749":-5,"_1750":1903},713,"7640145097843",{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},"gid://shopify/ProductVariant/47574937501995",{"_1124":1729,"_10":1889,"_246":1890,"_243":1891,"_248":1892,"_244":1893},"gid://shopify/ProductImage/83207755792758","https://cdn.shopify.com/s/files/1/0677/4059/8571/files/KN95-100pack2.jpg?v=1776719813","IQAir Mask Adult",679,560,{"_1699":1876,"_16":17},{"_541":1865,"_985":282,"_10":1864},[1897],{"_12":1898,"_1670":1899},"Quantity","12 Pack","299.F0.0L.15",{"_1121":1902},[],{"_1121":1904},[],{"_1670":1906},"High-performance, comfortable mask with tight seal for better protection.",{"_1670":1908},"[\"Palestine - PS\"]",{"_1670":1910},"[\"Russia - RU\"]",{"_1670":1912},"[\"United States - US\",\"Canada - CA\",\"Mexico - MX\"]",{"_1670":1914},"[\"Mali - ML\"]",{"_1771":1916},{"_1096":1917,"_246":1918},{"_1670":1774},{"_1670":723},{"_1121":1920},[1921],{"_10":1872,"_243":-5,"_244":1871,"_248":1871,"_246":1873},{"_1121":1923},[1924,1936],{"_1689":53,"_1710":1883,"_1712":1884,"_1713":1925,"_1719":1926,"_1726":-5,"_10":1887,"_1147":1927,"_1730":1928,"_1732":1929,"_1734":1930,"_1739":1900,"_541":1899,"_1741":-5,"_1742":1932,"_1745":-5,"_1748":-5,"_1749":-5,"_1750":1934},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1889,"_246":1890,"_243":1891,"_248":1892,"_244":1893},{"_1699":1876,"_16":17},{"_541":1865,"_985":282,"_10":1864},[1931],{"_12":1898,"_1670":1899},{"_1121":1933},[],{"_1121":1935},[],{"_1689":53,"_1710":1937,"_1712":1938,"_1713":1939,"_1719":1940,"_1726":-5,"_10":1941,"_1147":1942,"_1730":1943,"_1732":1944,"_1734":1945,"_1739":1948,"_541":1947,"_1741":-5,"_1742":1949,"_1745":-5,"_1748":-5,"_1749":-5,"_1750":1951},10,"7640145097515",{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},"gid://shopify/ProductVariant/47963561689387",{"_1124":1729,"_10":1889,"_246":1890,"_243":1891,"_248":1892,"_244":1893},{"_1699":1878,"_16":17},{"_541":1865,"_985":282,"_10":1864},[1946],{"_12":1898,"_1670":1947},"60 Pack","298.FL.0A.25",{"_1121":1950},[],{"_1121":1952},[],[1954],{"_12":1898,"_1820":1955},[1956,1969],{"_12":1899,"_1823":1957,"_1837":-5},{"_1689":53,"_1710":1883,"_1712":1884,"_1713":1958,"_1719":1959,"_1726":-5,"_10":1887,"_1147":1960,"_1730":1961,"_1732":1962,"_1734":1963,"_1739":1900,"_541":1899,"_1741":-5,"_1742":1965,"_1745":-5,"_1748":-5,"_1749":-5,"_1750":1967},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1889,"_246":1890,"_243":1891,"_248":1892,"_244":1893},{"_1699":1876,"_16":17},{"_541":1865,"_985":282,"_10":1864},[1964],{"_12":1898,"_1670":1899},{"_1121":1966},[],{"_1121":1968},[],{"_12":1947,"_1823":1970,"_1837":-5},{"_1689":53,"_1710":1937,"_1712":1938,"_1713":1971,"_1719":1972,"_1726":-5,"_10":1941,"_1147":1973,"_1730":1974,"_1732":1975,"_1734":1976,"_1739":1948,"_541":1947,"_1741":-5,"_1742":1978,"_1745":-5,"_1748":-5,"_1749":-5,"_1750":1980},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1889,"_246":1890,"_243":1891,"_248":1892,"_244":1893},{"_1699":1878,"_16":17},{"_541":1865,"_985":282,"_10":1864},[1977],{"_12":1898,"_1670":1947},{"_1121":1979},[],{"_1121":1981},[],{"_1771":1983},{"_985":1856},{"_1121":1985},[1986],{"_10":1861,"_985":1862,"_541":311},{"_12":1988,"_1632":1633,"_1634":1635,"_29":1636,"_1637":1989,"_1641":1992,"_1130":1993,"_10":1997,"_985":1998,"_1650":1999},"Green Hills AQI Alert",[1990,1991],-80.3053539,40.1154183,"2025-11-19T00:14:37.485Z",{"_246":1994,"_541":1995,"_1646":1996},"https://www.iqair.com/us/newsroom/hazardous-air-quality","Green Hills has \"hazardous\" air quality. See the map and health recommendations.","https://www.iqair.com/dl/app/notifications/Notification_Daily_AQI_Face_06_Maroon@3x.png","autoGenCustomMarker:city-656d711bb9a8cf89b45f3946","hazardous-air-quality",{"_541":2000,"_985":1998,"_1131":2001,"_1134":2002,"_1136":2003,"_1143":2004,"_577":2005,"_1126":2006,"_1147":2007,"_980":2011,"_1666":-5,"_1667":-5,"_1668":2013,"_1672":-5,"_1673":-5,"_1674":2014},"When air quality is \"Hazardous\"","When the AQI enters the hazardous range, it's time to take serious precautions.","Grasping the Severity of Hazardous AQI An Air Quality Index (AQI) exceeding 300 is termed \"Hazardous.\" At this extreme, there's a health warning of emergency conditions. The entire population is likely to be severely affected. .recommendations-container { border: 1px solid #e5e7eb; border-radius: 12px; background-color: #f9fafb; padding: 24px; color: #111827; font-family: sans-serif; } .recommendations-table { width: 100%; border-collapse: collapse; text-align: center; } .recommendations-table th, .recommendations-table td { border: 1px solid #ccc; padding: 16px; vertical-align: middle; } .recommendations-title { color: #499fbc; font-weight: bold; font-size: 1.5em; } .recommendation-subheading { font-size: 24px; font-weight: bold; margin: 10px 0; } .recommendation-block { display: flex; flex-direction: column; align-items: center; gap: 8px; justify-content: center; padding: 16px 0; } .recommendation-block img { max-width: 50px; height: auto; } .recommendation-text { font-size: 18px; text-align: center; } /* Responsive styling */ @media (max-width: 768px) { .recommendations-table, .recommendations-table thead, .recommendations-table tbody, .recommendations-table tr, .recommendations-table td, .recommendations-table th { display: block; width: 100%; } .recommendations-table tr { margin-bottom: 20px; } .recommendations-table td, .recommendations-table th { text-align: center; border: none; border-bottom: 1px solid #ccc; } .recommendation-block { flex-direction: column; align-items: center; } .recommendation-text { font-size: 16px; } .recommendation-block img { max-width: 40px; } } HEALTH RECOMMENDATIONS How to protect from Hazardous pollution Wear a mask outdoors and indoorsGET A MASK Run an air purifierGET AN AIR PURIFIER Close your windows to avoid dirty outdoor airGET A MONITOR Avoid outdoor exercise Protective Measures for Hazardous Air Quality When air quality is hazardous, everyone is at high risk of experiencing strong irritation and negative health effects that could trigger respiratory and cardiovascular illnesses. Avoid exercise and remain indoors. Avoid outdoor exercise. It is advisable to wear a pollution mask outdoors and indoors as well. Air purifiers should be turned on. Heed every local health advisory, and ensure homes are sealed effectively against the polluted air. Join the movement! Get a monitor and contribute to air quality data in your city BECOME A CONTRIBUTOR How can I protect myself when air quality is hazardous? Get a free air quality app for real-time air quality alerts and forecasts and consistently monitor your air quality. Help increase the amount of ground-level monitors by becoming an air quality contributor. Contribute to your community’s outdoor air quality data. Shut doors and windows and set the HVAC to recirculate mode. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. Note that “Hazardous” pollution levels require a mask even when indoors.Run a high-performance air purifier to filter pollutants, particles, gases, and other contaminants. How to best protect from air pollution? Reduce your air pollution exposure Face Mask Air Purifier Air quality monitors /* Ensure full-width container */ .container { width: 100%; } /* Responsive styles */ @media (max-width: 768px) { /* Stack images vertically on smaller screens */ table { width: 100%; display: block; } table tr { display: flex; flex-direction: column; align-items: center; } table td { width: 100%; padding: 16px; box-sizing: border-box; margin-bottom: 20px; } table td img { max-width: 100%; height: auto; } /* Adjust h3 and p for smaller screens */ h3 { font-size: 1.5em; } p { font-size: 1.1em; } }","

Grasping the Severity of Hazardous AQI

An Air Quality Index (AQI) exceeding 300 is termed \"Hazardous.\" At this extreme, there's a health warning of emergency conditions. The entire population is likely to be severely affected.

\n\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

HEALTH RECOMMENDATIONS
How to protect from Hazardous pollution
\n \n $\"Mask$ \n Wear a mask outdoors and indoors GET A MASK\n \n \n	\n \n $\"Air$ \n Run an air purifier GET AN AIR PURIFIER\n \n \n
\n \n $\"Monitor$ \n Close your windows to avoid dirty outdoor air GET A MONITOR\n \n \n	\n \n $\"Exercise$ \n Avoid outdoor exercise \n \n

\n

Protective Measures for Hazardous Air Quality

When air quality is hazardous, everyone is at high risk of experiencing strong irritation and negative health effects that could trigger respiratory and cardiovascular illnesses.

Avoid exercise and remain indoors. Avoid outdoor exercise. It is advisable to wear a pollution mask outdoors and indoors as well. Air purifiers should be turned on. Heed every local health advisory, and ensure homes are sealed effectively against the polluted air.

Join the movement!

Get a monitor and contribute to air quality data in your city

BECOME A CONTRIBUTOR

How can I protect myself when air quality is hazardous?

\nGet a free air quality app for real-time air quality alerts and forecasts and consistently monitor your air quality.
Help increase the amount of ground-level monitors by becoming an air quality contributor. Contribute to your community’s outdoor air quality data.
Shut doors and windows and set the HVAC to recirculate mode.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. Note that “Hazardous” pollution levels require a mask even when indoors.Run a high-performance air purifier to filter pollutants, particles, gases, and other contaminants.

How to best protect from air pollution?

Reduce your air pollution exposure

\n\n\n\n\n\n\n\n\n

\n $\"Mask\"$ \n

Face Mask

\n $\"HPP\"$ \n

Air Purifier

\n $\"AV$ \n

Air quality monitors

\n","2023-02-15T21:30:33Z",[390,1400],{"_12":1128},{"_10":2008,"_243":2009,"_246":2010,"_248":1152,"_244":1153},"gid://shopify/ArticleImage/406775595382","Hazardous AQI","https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQI_Haardous_Desktop_081523_EN_efbe7946-cda2-417a-b347-007876a5a4df.jpg?v=1753346479",{"_983":2012,"_541":-5},"How to protect yourself against \"Hazardous\" air quality levels",{"_1670":1671},{"_1670":2015},{"_1121":2016},[2017],{"_1124":1679,"_10":1680,"_985":1681,"_541":1682,"_983":1683,"_1684":1685,"_1686":211,"_1687":1688,"_1142":-5,"_1689":53,"_1690":2018,"_1695":2019,"_1703":2022,"_1708":2025,"_1131":2038,"_1755":-5,"_1756":2039,"_1759":2040,"_1762":2041,"_1765":2042,"_1768":-5,"_1769":2043,"_1776":2047,"_1780":2050,"_1817":2079,"_1853":2111,"_1857":2113},{"_243":-5,"_244":1692,"_10":1693,"_246":1694,"_248":1692},{"_1697":2020,"_1701":2021},{"_1699":1700,"_16":17},{"_1699":1700,"_16":17},{"_1697":2023,"_1701":2024},{"_1699":1706,"_16":17},{"_1699":1706,"_16":17},{"_1689":53,"_1710":1711,"_1712":43,"_1713":2026,"_1719":2027,"_1726":-5,"_10":1727,"_1147":2028,"_1730":2029,"_1732":2030,"_1734":2031,"_1739":1740,"_541":1738,"_1741":-5,"_1742":2033,"_1745":2035,"_1748":-5,"_1749":-5,"_1750":2036},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[2032],{"_12":1737,"_1670":1738},{"_1121":2034},[],{"_1670":1747},{"_1121":2037},[],{"_1670":1754},{"_1670":1758},{"_1670":1761},{"_1670":1764},{"_1670":1767},{"_1771":2044},{"_1096":2045,"_246":2046},{"_1670":1774},{"_1670":723},{"_1121":2048},[2049],{"_10":1693,"_243":-5,"_244":1692,"_248":1692,"_246":1694},{"_1121":2051},[2052,2065],{"_1689":53,"_1710":1711,"_1712":43,"_1713":2053,"_1719":2054,"_1726":-5,"_10":1727,"_1147":2055,"_1730":2056,"_1732":2057,"_1734":2058,"_1739":1740,"_541":1738,"_1741":-5,"_1742":2060,"_1745":2062,"_1748":-5,"_1749":-5,"_1750":2063},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[2059],{"_12":1737,"_1670":1738},{"_1121":2061},[],{"_1670":1747},{"_1121":2064},[],{"_1689":53,"_1710":1797,"_1712":1798,"_1713":2066,"_1719":2067,"_1726":-5,"_10":1801,"_1147":2068,"_1730":2069,"_1732":2070,"_1734":2071,"_1739":1808,"_541":1807,"_1741":-5,"_1742":2073,"_1745":2075,"_1748":2076,"_1749":-5,"_1750":2077},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[2072],{"_12":1737,"_1670":1807},{"_1121":2074},[],{"_1670":1812},{"_1670":1814},{"_1121":2078},[],[2080],{"_12":1737,"_1820":2081},[2082,2096],{"_12":1738,"_1823":2083,"_1837":-5},{"_1689":53,"_1710":1711,"_1712":43,"_1713":2084,"_1719":2085,"_1726":-5,"_10":1727,"_1147":2086,"_1730":2087,"_1732":2088,"_1734":2089,"_1739":1740,"_541":1738,"_1741":-5,"_1742":2091,"_1745":2093,"_1748":-5,"_1749":-5,"_1750":2094},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[2090],{"_12":1737,"_1670":1738},{"_1121":2092},[],{"_1670":1747},{"_1121":2095},[],{"_12":1807,"_1823":2097,"_1837":-5},{"_1689":53,"_1710":1797,"_1712":1798,"_1713":2098,"_1719":2099,"_1726":-5,"_10":1801,"_1147":2100,"_1730":2101,"_1732":2102,"_1734":2103,"_1739":1808,"_541":1807,"_1741":-5,"_1742":2105,"_1745":2107,"_1748":2108,"_1749":-5,"_1750":2109},{"_1715":1716,"_1717":-5,"_1718":1716},{"_1721":-5,"_1722":-5,"_1723":119,"_1724":-5,"_1725":119},{"_1124":1729,"_10":1693,"_246":1694,"_243":-5,"_248":1692,"_244":1692},{"_1699":1700,"_16":17},{"_541":1682,"_985":1681,"_10":1680},[2104],{"_12":1737,"_1670":1807},{"_1121":2106},[],{"_1670":1812},{"_1670":1814},{"_1121":2110},[],{"_1771":2112},{"_985":1856},{"_1121":2114},[2115],{"_10":1861,"_985":1862,"_541":311},{"_12":2117,"_1632":1633,"_1634":1635,"_29":1636,"_1637":2118,"_1641":2121,"_1130":2122,"_10":2124,"_985":1998,"_1650":1999},"Winchester AQI Alert",[2119,2120],-84.1905856,38.0023639,"2025-12-25T22:19:00.241Z",{"_246":1994,"_541":2123,"_1646":1996},"Winchester has \"hazardous\" air quality. See the map and health recommendations.","autoGenCustomMarker:city-5bc822ae41fdcdf1939e65f0","meta",{"_2127":2128,"_2129":1937,"_2130":2131,"_1637":2132,"_2136":2137},"bbox","-87.100537,36.793399,-78.896863,43.124001","zoomLevel","radiusKm",350,{"_2133":2134,"_1052":1053,"_2135":1055},"source","cloudfront","lon","markerCount",3,"actionData","errors"]

2020: Over 160,000 deaths in top 5 cities

The real cost of air pollution

The cost of reducing air pollution

The takeaway

Health effects of NOx pollution

Significant sources of NOx pollution

Agriculture’s role in NOx

California’s Central Valley: A breeding ground for NOx

Excessive fertilizer use is a global air quality issue

How the Asthma Impact Model helps Natalie Sua manage her sons’ asthma

Using fertilizer responsibly

What exactly are microplastics?

Are microplastics bad for you?

How do microplastics get into the air?

What does the research say?

How can I protect myself from microplastics air pollution?

Consider eco-friendly, sustainable plastic alternatives

Buy recycled plastic goods – and recycle them accordingly!

Use a high-performance air purifier

Conclusion

\n\n\nActivists warn of lawsuit

Activists’ message: Implement existing legislation

Jakarta faces continuing air quality challenges

The takeaway

How to install your AirVisual Outdoor

1. Connect to your app

2. Power and connect the monitor to the network

3. Choose a location

4. Mount the device outdoors

How to install your AirVisual Pro

1. Choose a location

2. Add your AirVisual sensor to your login profile

4. Data validation

Join a network of citizen scientists

The takeaway

An oil company accepts responsibility

What are the causes of air pollution in the Philippines?

Setting the clean oil standard

Is the push toward clean fuel working?

The takeaway

What is a coalition?

What are the benefits of building a coalition?

Common challenges coalitions face

Your role as coalition organizer

How do you decide who to recruit into a coalition?

How to reach out to potential members

Find people who share your interest

Community organization structure

Spreading the word about your community organization

Your organization’s first public event

How to build and keep your momentum

The takeaway

“Toxic Waste in the United States” energizes the movement

What’s meant by the term “environmental racism?”

From activism to policy: Environmental Justice by Order

Thinking locally and globally

How can I help the environmental justice movement?

Why a school was the right place to begin

Turning invisible pollution into something students can see

Filling a major monitoring gap in Cameroon

The local partnership driving the project

A first step with wider meaning

Conclusion

Why continuous operation is best for air quality

Energy, noise, and maintenance considerations

When you might adjust your approach

Best practices for all-day air purifier use

Frequently Asked Questions

Conclusion

What is the name and location of the wildfire?

Which cities or areas are affected by the wildfire?

What is the current containment status of the Brantley Highway 82 Fire?

Are there any evacuation orders or alerts in place?

How can I protect myself from wildfire smoke?

What is the name and location of the wildfire?

Which cities or areas are affected by the wildfire?

What is the current containment status of the Pressey Fire?

Are there any evacuation orders or alerts in place?

How can I protect myself from wildfire smoke?

Is the air quality good in Southeast Asia?

\n
\n\nActivists warn of lawsuit

Community

Trending topics

The real cost of air pollution

NOx pollution and agriculture

How do microplastics get in the air?

Selling our health? EPA moves to overturn Obama-Era air quality regulations

Lagos, Nigeria to establish six air quality monitoring stations in landmark effort to battle state-wide air pollution

Jakarta demands action against air pollution

How to provide public air quality data with AirVisual

Revealing the Invisible: How oil money started an air quality revolution

How to start a community coalition

How to create a community organization

What is environmental justice?

Revealing the invisible: AirVisual community activism ignites action to fight smog in Pakistan

Connect With IQAir