Pollen count and allergy info for Castle Hill
Castle Hill pollen and allergy report • 12:00, Apr 23
Index
Low
Tree
Low
Grass
Low
Weed
Low
17°
10 km/h
70%Daily allergy forecast
Castle Hill pollen count forecast
Today  15 km/h 21°9° 75% | Friday  19 km/h 90%16°9° 85% | Saturday  21 km/h 14°8° 82% |
Air pollutants
Air quality in Castle Hill today
AQI⁺
Air quality index
12AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.2µg/m³
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- Durham3
- East Los Angeles3
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- East Porterville3
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- Glenn3
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- Idlewild3
- Indio3
- Inyo County3
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- Keeler3
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- La Cañada Flintridge3
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- La Habra3
- La Habra Heights3
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- La Puente3
- La Verne3
- Ladera Ranch3
- Laguna Beach3
- Laguna Niguel3
- Lake Forest3
- Lake Sherwood3
- Lakeport3
- Lakeside, San Diego County3
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- Monterey County3
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- Mountain View Acres3
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- Nice3
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- Oak View3
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- Redwood City3
- Redwood Valley3
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- San Clemente3
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- San Miguel, San Luis Obispo County3
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- Stanton3
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- Sun Village3
- Taft3
- Taft Heights3
- Talmage3
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- Tehama County3
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- Templeton3
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- Thermalito3
- Thousand Oaks3
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- Topanga3
- Toro Canyon3
- Torrance3
- Trabuco Canyon3
- Tracy3
- Tulare County3
- Ukiah3
- Upland3
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- Valinda3
- Valley Center3
- Vernon3
- Villa Park3
- Vina3
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- Vista3
- Vista Santa Rosa3
- Walnut3
- Walnut Park3
- Weedpatch3
- Weldon3
- West Bishop3
- West Sacramento3
- West Whittier-Los Nietos3
- Westlake Village3
- Westminster3
- Whittier3
- Wilkerson3
- Williams3
- Willits3
- Willowbrook3
- Willows3
- Winter Gardens3
- Woodlake3
- Woodland3
- Yolo County3
- Yorba Linda3
- Yuba City3
- Adelanto2
- Alhambra2
- Alondra Park2
- Alta Sierra, Kern County2
- Alturas2
- Antelope2
- Apple Valley2
- Arcadia2
- Armona2
- Aromas2
- Artesia2
- Auberry2
- August2
- Azusa2
- Baker2
- Baldwin Park2
- Banning2
- Bellflower2
- Bermuda Dunes2
- Beverly Hills2
- Big Pine2
- Bonsall2
- Borrego Springs2
- Calexico2
- California Pines2
- Calipatria2
- Camp Pendleton South2
- Canyon Lake2
- Cartago2
- Caruthers2
- Castaic2
- Castroville2
- Cathedral City2
- Cayucos2
- Cedar Ridge2
- Cerritos2
- Charter Oak2
- Chester2
- Chinese Camp2
- Chula Vista2
- Citrus2
- Coronado2
- Country Club2
- Covina2
- Culver City2
- Del Dios2
- Denair2
- Desert Edge2
- Desert Hot Springs2
- Desert Shores2
- Dorris2
- Downey2
- Dunsmuir2
- East Pasadena2
- East San Gabriel2
- Easton2
- El Monte, Contra Costa County2
- Elverta2
- Escondido2
- Fairbanks Ranch2
- Fairview2
- French Camp2
- Fresno County2
- Gardena2
- Green Valley, Los Angeles County2
- Greenville2
- Hamilton Branch2
- Hanford2
- Hawaiian Gardens2
- Hawthorne2
- Heber2
- Highland2
- Home Gardens2
- Homestead Valley2
- Hoopa2
- Imperial Beach2
- Independence2
- Indian Wells2
- Inglewood2
- Irvine2
- Irwindale2
- Joshua Tree2
- Jurupa Valley2
- Kennedy2
- Kerman2
- Kettleman City2
- Kings2
- Klamath County2
- La Quinta2
- Ladera Heights2
- Lake Almanor Country Club2
- Lake Almanor West2
- Lake Elsinore2
- Lakeland Village2
- Lakewood2
- Las Lomas2
- Lathrop2
- Laton2
- Leona Valley2
- Lincoln Village2
- Littlerock2
- Lockwood, Monterey County2
- Loma Linda2
- Lomita2
- Lone Pine2
- Los Alamitos2
- Los Alamos2
- Los Angeles2
- Lucerne Valley2
- Macdoel2
- Madera Acres2
- Manteca2
- March ARB2
- Marina2
- Mayfair2
- Mayflower Village2
- Meadowbrook2
- Meiners Oaks2
- Mentone2
- Mi-Wuk Village2
- Mineral2
- Moreno Valley2
- Morongo Valley2
- Morro Bay2
- Muscoy2
- National City2
- Newell2
- Niland2
- North El Monte2
- North Highlands2
- North Shore2
- Norwalk2
- Oak Hills2
- Oasis2
- Oceanside2
- Ocotillo2
- Ojai2
- Olancha2
- Old Fig Garden2
- Orange County2
- Pajaro2
- Palm Desert2
- Palm Springs2
- Phelan2
- Piru2
- Poplar-Cotton Center2
- Rancho Mirage2
- Rancho Santa Fe2
- Randsburg2
- Redlands2
- Ridgecrest2
- Rio Linda2
- Rio Vista2
- Riverside2
- Riverside County2
- Rolling Hills Estates2
- Rolling Hills, Los Angeles County2
- Rosamond2
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- Rossmoor2
- Salton City2
- San Antonio Heights2
- San Diego2
- San Gabriel2
- San Joaquin County2
- San Luis Obispo2
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- Santa Paula2
- Saticoy2
- Seal Beach2
- Searles Valley2
- Seeley2
- Shafter2
- Sky Valley2
- Somis2
- Stevenson Ranch2
- Stockton2
- Sunnyside2
- Taft Mosswood2
- Temple City2
- Tennant2
- Thousand Palms2
- Trona2
- Tulelake2
- Turlock2
- Tustin2
- Twentynine Palms2
- Ventura2
- View Park-Windsor Hills2
- Vincent2
- Warm Springs2
- Weitchpec2
- West Athens2
- West Carson2
- West Covina2
- West Hollywood2
- West Puente Valley2
- West Rancho Dominguez2
- Westmont2
- Westwood2
- Willow Creek2
- Wofford Heights2
- Woodcrest2
- Woodville2
- Yermo2
- Yucca Valley2
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- Bayview, Humboldt County1
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- Bear Valley, Mariposa County1
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- Bella Vista1
- Belmont1
- Belvedere1
- Ben Lomond1
- Benicia1
- Benton1
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- Black Point-Green Point1
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- Blacklake1
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- Blythe1
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- Bootjack1
- Boron1
- Boronda1
- Boulder Creek1
- Boyes Hot Springs1
- Brawley1
- Brentwood1
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- Brisbane1
- Broadmoor1
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- Brooks1
- Buckhorn1
- Bucks Lake1
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- Burlingame1
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- Butte Creek Canyon1
- Butte Valley1
- Byron1
- Bystrom1
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- Camino1
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- Camp Nelson1
- Camp Pendleton Mainside1
- Campbell1
- Campo1
- Camptonville1
- Canyondam1
- Capitola1
- Carmel-by-the-Sea1
- Carmel Valley Village1
- Carmet1
- Carmichael1
- Carnelian Bay1
- Caspar1
- Castle Hill1
- Castro Valley1
- Catheys Valley1
- Cazadero1
- Cedar Flat1
- Centerville, Fresno County1
- Ceres1
- Chalfant1
- Challenge-Brownsville1
- Channel Islands Beach1
- Cherry Valley1
- Cherryland1
- China Lake Acres1
- Chowchilla1
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- Cold Springs, Tuolumne County1
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- Contra Costa Centre1
- Contra Costa County1
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- Corralitos1
- Corte Madera1
- Cotati1
- Cottonwood, Shasta County1
- Courtland1
- Covelo1
- Crescent City1
- Crockett1
- Cromberg1
- Crowley Lake1
- Cupertino1
- Cutten1
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- Del Rey Oaks1
- Del Rio1
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- Descanso1
- Diablo1
- Diamond Springs1
- Dillon Beach1
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- Discovery Bay1
- Dixon1
- Dobbins1
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- Dollar Point1
- Dorrington1
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- Downieville1
- Dublin1
- Dutch Flat1
- Earlimart1
- East Foothills1
- East Hemet1
- East Palo Alto1
- East Quincy1
- East Shore1
- East Sonora1
- Edwards Air Force Base1
- El Centro1
- El Dorado County1
- El Dorado Hills1
- El Granada1
- El Portal1
- El Rio1
- El Sobrante, Contra Costa County1
- El Verano1
- Eldridge1
- Elk Creek1
- Elk Grove1
- Elkhorn1
- Emerald Lake Hills1
- Empire1
- Etna1
- Fair Oaks1
- Fairfax, Marin County1
- Fairfield1
- Fairmead1
- Fallbrook1
- Felton1
- Fetters Hot Springs-Agua Caliente1
- Fiddletown1
- Fieldbrook1
- Fields Landing1
- Firebaugh1
- Fish Camp1
- Florin1
- Folsom1
- Foothill Farms1
- Forest Meadows1
- Forest Ranch1
- Foresta1
- Foresthill1
- Forestville1
- Fort Bragg1
- Fort Irwin1
- Fort Jones1
- Foster City1
- Fountain Valley1
- Fowler1
- Franklin, Sacramento County1
- Frazier Park1
- Freedom1
- Fremont1
- French Gulch1
- French Valley1
- Friant1
- Fruitdale1
- Fruitridge Pocket1
- Fulton1
- Galt1
- Garden Acres1
- Gasquet1
- Georgetown1
- Geyserville1
- Gilroy1
- Glen Ellen1
- Gold Mountain1
- Golden Hills1
- Goleta1
- Gonzales1
- Good Hope1
- Goshen1
- Graeagle1
- Granite Bay1
- Grass Valley1
- Graton1
- Grayson1
- Green Acres1
- Greenfield, Monterey County1
- Greenview1
- Grenada1
- Grizzly Flats1
- Groveland1
- Grover Beach1
- Guadalupe1
- Guerneville1
- Gustine1
- Half Moon Bay1
- Happy Camp1
- Happy Valley1
- Hartland1
- Hartley1
- Hathaway Pines1
- Hayfork1
- Hayward1
- Healdsburg1
- Hemet1
- Herald1
- Hercules1
- Highlands1
- Hillsborough1
- Hilmar-Irwin1
- Hiouchi1
- Hollister1
- Homeland1
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- Humboldt County1
- Humboldt Hill1
- Huntington Beach1
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- Igo1
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- Interlaken1
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- Isleton1
- Ivanhoe1
- Jackson1
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- Jenner1
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- Julian1
- June Lake1
- Kelly Ridge1
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- Kenwood1
- Kern1
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- Keyes1
- Kings Beach1
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- Kirkwood1
- Knightsen1
- La Honda1
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- La Selva Beach1
- Ladera1
- Lafayette1
- Laguna Hills1
- Laguna Woods1
- Lagunitas-Forest Knolls1
- Lake Arrowhead1
- Lake County1
- Lake Don Pedro1
- Lake Isabella1
- Lake Los Angeles1
- Lake Nacimiento1
- Lake of the Pines1
- Lake San Marcos1
- Lake Shastina1
- Lake Wildwood1
- Lakehead1
- Lakeview1
- Lancaster1
- Larkfield-Wikiup1
- Larkspur1
- Laytonville1
- Le Grand1
- Lebec1
- Lee Vining1
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- Lemoore Station1
- Lenwood1
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- Little River1
- Live Oak CDP1
- Livermore1
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- Lockeford1
- Lodi1
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- Loma Rica1
- Lompico1
- Lompoc1
- London1
- Long Barn1
- Loomis1
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- Los Altos Hills1
- Los Banos1
- Los Berros1
- Los Gatos1
- Los Olivos1
- Los Osos1
- Lost Hills1
- Lower Lake1
- Loyalton1
- Loyola1
- Lucas Valley-Marinwood1
- Madeline1
- Madera County1
- Magalia1
- Mammoth Lakes1
- Manchester1
- Manila1
- Marin City1
- Marin County1
- Mariposa County1
- Markleeville1
- Martell1
- Martinez1
- Mather1
- McArthur1
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- McKinleyville1
- Mead Valley1
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- Mendota1
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- Mesa Verde1
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- Meyers1
- Midpines1
- Midway City1
- Mill Valley1
- Millbrae1
- Millerton1
- Millville1
- Milpitas1
- Minkler1
- Mission Canyon1
- Mission Hills1
- Mission Viejo1
- Modesto1
- Mokelumne Hill1
- Mono1
- Mono Vista1
- Montague1
- Montalvin Manor1
- Montara1
- Monte Rio1
- Monte Sereno1
- Monterey1
- Montgomery Creek1
- Morada1
- Moraga1
- Morgan Hill1
- Moss Beach1
- Mount Hermon1
- Mount Shasta1
- Mountain Gate1
- Mountain Ranch1
- Mountain View, Santa Clara County1
- Muir Beach1
- Murphys1
- Murrieta1
- Myrtletown1
- Napa County1
- Nevada1
- Nevada City1
- Newark1
- Newcastle1
- Newman1
- Nicasio1
- Nipomo1
- North Auburn1
- North Edwards1
- North Fork1
- North Richmond1
- North San Juan1
- Novato1
- Nuevo1
- Oak Run1
- Oakhurst1
- Oakland1
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- Old Station1
- Onyx1
- Orangevale1
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- Oroville East1
- Oxnard1
- Pacheco1
- Pacific Grove1
- Pacifica1
- Palermo1
- Palo Alto1
- Palo Cedro1
- Paradise, Paradise County1
- Paradise Park1
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- Parkway1
- Parlier1
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- Penn Valley1
- Penngrove1
- Perris1
- Pescadero1
- Phoenix Lake1
- Piedmont1
- Pike1
- Pine Flat1
- Pine Grove1
- Pine Hills1
- Pine Mountain Lake1
- Pine Valley1
- Pinole1
- Piñon Hills1
- Pioneer1
- Pismo Beach1
- Pittsburg1
- Pixley1
- Placer County1
- Placerville1
- Planada1
- Platina1
- Pleasant Hill1
- Pleasanton1
- Pleasure Point1
- Plumas1
- Plumas Lake1
- Plymouth1
- Point Arena1
- Point Reyes Station1
- Pollock Pines1
- Port Hueneme1
- Portola1
- Portola Valley1
- Potrero1
- Prunedale1
- Quincy1
- Rail Road Flat1
- Ramona1
- Rancho Calaveras1
- Rancho Murieta1
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- Redding1
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- Reliez Valley1
- Richmond1
- Ridgemark1
- Rio del Mar1
- Ripon1
- River Pines1
- Riverbank1
- Riverdale1
- Riverdale Park1
- Rocklin1
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- Rohnert Park1
- Rollingwood1
- Romoland1
- Rosemont1
- Roseville1
- Ross1
- Rough and Ready1
- Rouse1
- Running Springs1
- Rutherford1
- Sacramento County1
- Salida1
- Salinas1
- San Andreas1
- San Anselmo1
- San Benito County1
- San Bernardino County1
- San Bruno1
- San Carlos1
- San Diego Country Estates1
- San Diego County1
- San Francisco1
- San Jacinto1
- San Jose1
- San Juan Bautista1
- San Leandro1
- San Lorenzo1
- San Marcos1
- San Martin1
- San Mateo1
- San Mateo County1
- San Pablo1
- San Rafael1
- San Ramon1
- Sanger1
- Santa Barbara County1
- Santa Cruz County1
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- Santa Rosa1
- Santa Venetia1
- Santa Ynez1
- Saranap1
- Saratoga1
- Sattley1
- Sausalito1
- Scotts Valley1
- Sea Ranch1
- Seacliff1
- Seaside1
- Sebastopol1
- Sereno del Mar1
- Shasta County1
- Shasta Lake1
- Shaver Lake1
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- Shingletown1
- Sierra1
- Sierra City1
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- Silver Lakes1
- Silverado Resort1
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