Pollen count and allergy info for Madison
Madison pollen and allergy report • 14:00, Apr 23
Index
High
Tree
Low
Grass
High
Weed
Low
21°
13 km/h
51%Daily allergy forecast
Madison pollen count forecast
Today  18 km/h22°7° 66% | Friday  19 km/h 22°9° 72% | Saturday 20 km/h 17°3° 75% |
Air pollutants
Air quality in Madison today
AQI⁺
Air quality index
11*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2*µg/m³
Learn more about pollen in Madison
Protect yourself from air pollution in Madison
Protect yourself from air pollution in Madison
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in California?
- Agoura Hills3
- Albany3
- Alpine3
- Altadena3
- Anaheim3
- Arbuckle3
- Arvin3
- Atascadero3
- Atherton3
- Avenal3
- Avocado Heights3
- Bakersfield3
- Beale Air Force Base3
- Bear Valley Springs3
- Bell3
- Bell Gardens3
- Benbow3
- Bend3
- Berkeley3
- Biggs3
- Bishop3
- Bloomington3
- Bonadelle Ranchos3
- Bonita3
- Boonville3
- Bostonia3
- Bradbury3
- Brea3
- Brooktrails3
- Buena Park3
- Burbank, Los Angeles County3
- Butte Meadows3
- Buttonwillow3
- Cabazon3
- Calabasas3
- Camarillo3
- Cambria3
- Canby3
- Cantua Creek3
- Carlsbad3
- Carpinteria3
- Carson3
- Casa Conejo3
- Casa de Oro-Mount Helix3
- Chico3
- Chino3
- Chino Hills3
- Claremont3
- Clearlake3
- Clearlake Oaks3
- Clearlake Riviera3
- Clovis3
- Coachella3
- Coalinga3
- Cobb3
- Colton3
- Colusa County3
- Commerce3
- Comptche3
- Compton3
- Corcoran3
- Corning3
- Corona3
- Coronita3
- Costa Mesa3
- Coto de Caza3
- Crest3
- Crestline3
- Creston3
- Cudahy3
- Cutler3
- Cuyama3
- Cypress3
- Dana Point3
- Del Aire3
- Del Mar3
- Desert Center3
- Desert View Highlands3
- Diamond Bar3
- Dixon Lane-MeadowCreek3
- Duarte3
- Dunnigan3
- Durham3
- East Los Angeles3
- East Oakdale3
- East Porterville3
- East Rancho Dominguez3
- East Richmond Heights3
- East Whittier3
- Eastvale3
- El Cajon3
- El Cerrito, Contra Costa County3
- El Segundo3
- Emeryville3
- Encinitas3
- Escalon3
- Esparto3
- Eucalyptus Hills3
- Exeter3
- Farmersville3
- Farmington3
- Ferndale3
- Fillmore3
- Florence-Graham3
- Fontana3
- Ford City3
- Fortuna3
- Fresno3
- Fullerton3
- Garberville3
- Garden Grove3
- Garnet3
- Gerber3
- Glendale3
- Glendora3
- Glenn3
- Gold River3
- Grand Terrace3
- Granite Hills3
- Greenacres3
- Grimes3
- Guinda3
- Hacienda Heights3
- Harbison Canyon3
- Hasley Canyon3
- Hermosa Beach3
- Hesperia3
- Hidden Hills3
- Hidden Meadows3
- Hidden Valley Lake3
- Highgrove3
- Holtville3
- Home Garden3
- Hopland3
- Hornbrook3
- Hornitos3
- Huntington Park3
- Huron3
- Hydesville3
- Idlewild3
- Indio3
- Inyo County3
- Jamul3
- Keeler3
- Kelseyville3
- Kensington3
- King City3
- La Cañada Flintridge3
- La Crescenta-Montrose3
- La Cresta3
- La Habra3
- La Habra Heights3
- La Mesa3
- La Mirada3
- La Palma3
- La Presa3
- La Puente3
- La Verne3
- Ladera Ranch3
- Laguna Beach3
- Laguna Niguel3
- Lake Forest3
- Lake Sherwood3
- Lakeport3
- Lakeside, San Diego County3
- Lamont3
- Las Flores, Orange County3
- Lawndale3
- Lemon Cove3
- Lemon Grove3
- Lennox3
- Linda3
- Lindsay3
- Live Oak, Sutter County3
- Long Beach3
- Los Angeles County3
- Los Molinos3
- Lucerne3
- Lynwood3
- Madison3
- Malibu3
- Manhattan Beach3
- Maricopa3
- Marina del Rey3
- Marysville3
- Matheny3
- Maxwell3
- Maywood3
- McFarland3
- Mecca3
- Mendocino County3
- Merced County3
- Mesa3
- Middletown3
- Mira Monte3
- Modjeska3
- Mojave3
- Monrovia3
- Montclair3
- Montebello3
- Montecito3
- Monterey County3
- Monterey Park3
- Monument Hills3
- Moorpark3
- Mountain House3
- Mountain View Acres3
- Needles3
- New Cuyama3
- Newport Beach3
- Nice3
- Norco3
- Nord3
- North Fair Oaks3
- North Lakeport3
- North Tustin3
- Oak Park3
- Oak View3
- Oakdale3
- Oildale3
- Olivehurst3
- Ontario3
- Orange Cove3
- Orinda3
- Orland3
- Orosi3
- Oroville3
- Palmdale3
- Palos Verdes Estates3
- Paramount3
- Parksdale3
- Parkwood3
- Pasadena3
- Paso Robles3
- Patterson Tract3
- Petaluma3
- Philo3
- Pico Rivera3
- Pine Mountain Club3
- Placentia3
- Pomona3
- Porterville3
- Potter Valley3
- Poway3
- Rainbow3
- Rancho Cordova3
- Rancho Cucamonga3
- Rancho Palos Verdes3
- Rancho San Diego3
- Rancho Santa Margarita3
- Rancho Tehama Reserve3
- Red Bluff3
- Redondo Beach3
- Redway3
- Redwood City3
- Redwood Valley3
- Rialto3
- Richgrove3
- Rio Dell3
- Robbins3
- Rosedale3
- Round Valley3
- Rowland Heights3
- San Clemente3
- San Dimas3
- San Fernando3
- San Juan Capistrano3
- San Miguel, San Luis Obispo County3
- Santa Ana3
- Santa Clara County3
- Santa Margarita3
- Santa Monica3
- Santa Rosa Valley3
- Santa Susana3
- Santee3
- Selma3
- Shandon3
- Sierra Madre3
- Signal Hill3
- Simi Valley3
- Smartsville3
- Soda Bay3
- Solana Beach3
- South El Monte3
- South Gate3
- South Pasadena3
- South San Gabriel3
- South San Jose Hills3
- South Taft3
- South Whittier3
- Spring Valley Lake3
- Spring Valley, San Diego County3
- Springville3
- Stallion Springs3
- Stanton3
- Stonyford3
- Strathmore3
- Summerland3
- Sun Village3
- Taft3
- Taft Heights3
- Talmage3
- Tancred3
- Tarpey Village3
- Tehama County3
- Temecula3
- Templeton3
- Terra Bella3
- Thermal3
- Thermalito3
- Thousand Oaks3
- Three Rivers3
- Topanga3
- Toro Canyon3
- Torrance3
- Trabuco Canyon3
- Tracy3
- Tulare County3
- Ukiah3
- Upland3
- Val Verde3
- Valinda3
- Valley Center3
- Vernon3
- Villa Park3
- Vina3
- Visalia3
- 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
- Rosemead2
- Rossmoor2
- Salton City2
- San Antonio Heights2
- San Diego2
- San Gabriel2
- San Joaquin County2
- San Luis Obispo2
- San Marino2
- San Pasqual2
- Santa Clarita2
- Santa Fe Springs2
- 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
- Acalanes Ridge1
- Acampo1
- Acton1
- Adin1
- Agua Dulce1
- Aguanga1
- Ahwahnee1
- Alameda County1
- Alamo1
- Albion1
- Alhambra Valley1
- Aliso Viejo1
- Allendale1
- Allensworth1
- Alpaugh1
- Alta1
- Alum Rock1
- Amador1
- Amador City1
- American Canyon1
- Amesti1
- Anderson1
- Angels1
- Angwin1
- Antioch1
- Anza1
- Aptos1
- Aptos Hills-Larkin Valley1
- Arcata1
- Arden-Arcade1
- Arnold1
- Arroyo Grande1
- Ashland1
- Atwater1
- Auburn1
- Auburn Lake Trails1
- Avalon1
- Avery1
- Avila Beach1
- Bakersfield Country Club1
- Barstow1
- Bass Lake1
- Bay Point1
- Bayview, Humboldt County1
- Baywood Park1
- Bear Valley, Mariposa County1
- Beaumont1
- Beckwourth1
- Bella Vista1
- Belmont1
- Belvedere1
- Ben Lomond1
- Benicia1
- Benton1
- Berry Creek1
- Bertsch-Oceanview1
- Bethel Island1
- Big Bear City1
- Big Bear Lake1
- Big River1
- Biola1
- Black Point-Green Point1
- Blackhawk1
- Blacklake1
- Blue Lake1
- Blythe1
- Bodega1
- Bodega Bay1
- Bodfish1
- Bolinas1
- Bonny Doon1
- Bootjack1
- Boron1
- Boronda1
- Boulder Creek1
- Boyes Hot Springs1
- Brawley1
- Brentwood1
- Bret Harte1
- Bridgeport1
- Brisbane1
- Broadmoor1
- Brookdale1
- Brooks1
- Buckhorn1
- Bucks Lake1
- Buellton1
- Burlingame1
- Burney1
- Butte1
- Butte Creek Canyon1
- Butte Valley1
- Byron1
- Bystrom1
- Calaveras1
- California City1
- Calimesa1
- Calistoga1
- Callender1
- Calpine1
- Camanche Village1
- Cambrian Park1
- Cameron Park1
- Camino1
- Camino Tassajara1
- 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
- Chualar1
- Citrus Heights1
- Clay1
- Clayton1
- Clio1
- Clipper Mills1
- Cloverdale1
- Clyde1
- Coarsegold1
- Coffee Creek1
- Cold Springs, Tuolumne County1
- Coleville1
- Colfax1
- Collierville1
- Colma1
- Coloma1
- Columbia1
- Concord1
- Concow1
- Contra Costa Centre1
- Contra Costa County1
- Copperopolis1
- Corralitos1
- Corte Madera1
- Cotati1
- Cottonwood, Shasta County1
- Courtland1
- Covelo1
- Crescent City1
- Crockett1
- Cromberg1
- Crowley Lake1
- Cupertino1
- Cutten1
- Daly City1
- Danville1
- Davenport1
- Davis1
- Day Valley1
- Deer Park1
- Del Monte Forest1
- Del Rey1
- Del Rey Oaks1
- Del Rio1
- Delano1
- Delhi1
- Descanso1
- Diablo1
- Diamond Springs1
- Dillon Beach1
- Dinuba1
- Discovery Bay1
- Dixon1
- Dobbins1
- Dogtown1
- Dollar Point1
- Dorrington1
- Dos Palos1
- 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
- Hughson1
- Humboldt County1
- Humboldt Hill1
- Huntington Beach1
- Idyllwild-Pine Cove1
- Igo1
- Imperial1
- Indianola1
- Interlaken1
- Inverness1
- Inyokern1
- Ione1
- Iron Horse1
- Isla Vista1
- Isleton1
- Ivanhoe1
- Jackson1
- Jamestown1
- Janesville1
- Jenner1
- Johnstonville1
- Johnsville1
- Julian1
- June Lake1
- Kelly Ridge1
- Kentfield1
- Kenwood1
- Kern1
- Kernville1
- Keyes1
- Kings Beach1
- Kingsburg1
- Kirkwood1
- Knightsen1
- La Honda1
- La Riviera1
- 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
- Leggett1
- Lemoore Station1
- Lenwood1
- Lewiston1
- Lexington Hills1
- Lincoln1
- Linden1
- Little Grass Valley1
- Little River1
- Live Oak CDP1
- Livermore1
- Livingston1
- Lockeford1
- Lodi1
- Loma Mar1
- Loma Rica1
- Lompico1
- Lompoc1
- London1
- Long Barn1
- Loomis1
- Los Altos1
- 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
- McCloud1
- McKinleyville1
- Mead Valley1
- Meadow Vista1
- Mendota1
- Menifee1
- Menlo Park1
- Mesa Verde1
- Mesa Vista1
- 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
- Oakley1
- Occidental1
- Oceano1
- Old Station1
- Onyx1
- Orangevale1
- Orcutt1
- Oroville East1
- Oxnard1
- Pacheco1
- Pacific Grove1
- Pacifica1
- Palermo1
- Palo Alto1
- Palo Cedro1
- Paradise, Paradise County1
- Paradise Park1
- Parklawn1
- Parkway1
- Parlier1
- Pasatiempo1
- 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
- Red Corral1
- Redding1
- Reedley1
- Reliez Valley1
- Richmond1
- Ridgemark1
- Rio del Mar1
- Ripon1
- River Pines1
- Riverbank1
- Riverdale1
- Riverdale Park1
- Rocklin1
- Rodeo1
- 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
- Santa Maria1
- 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
- Sheep Ranch1
- Shell Ridge1
- Shelter Cove1
- Sheridan1
- Shingle Springs1
- Shingletown1
- Sierra1
- Sierra City1
- Sierraville1
- Silver Lakes1
- Silverado Resort1
- Siskiyou County1
- Sisquoc1
- Sleepy Hollow1
- Soda Springs1
- Solano1
- Soledad1
- Solvang1
- Sonoma County1
- Sonoma State University1
- Sonora1
- Soquel1
- Soulsbyville1
- South Dos Palos1
- South Lake Tahoe1
- South Oroville1
- South San Francisco1
- Spreckels1
- Squaw Valley1
- St. Helena1
- Stanford1
- Stanislaus1
- Stinson Beach1
- Stirling City1
- Stratford1
- Strawberry, Marin County1
- Suisun City1
- Sunny Slopes1
- Sunnyside-Tahoe City1
- Sunnyvale1
- Sunol1
- Susanville1
- Sutter County1
- Sutter Creek1
- Swall Meadows1
- Tahoe Vista1
- Tahoma1
- Tamalpais-Homestead Valley1
- Tara Hills1
- Tehachapi1
- Temelec1
- Temescal Valley1
- Teviston1
- Thornton1
- Tiburon1
- Tipton1
- Tomales1
- Tranquillity1
- Trinidad1
- Trinity1
- Trinity Center1
- Truckee1
- Tuolumne City1
- Tuolumne County1
- Twain Harte1
- Twin Lakes, Mono County1
- Union City1
- Upper Lake1
- Vacaville1
- Valle Vista1
- Vallecito1
- Vallejo1
- Valley Ford1
- Valley Springs1
- Vandenberg AFB1
- Vandenberg Village1
- Verdi1
- Victorville1
- Vine Hill1
- Vineyard1
- Virginia Lakes1
- Volcano1
- Walker1
- Walnut Creek1
- Walnut Grove1
- Wasco1
- Washington1
- Waterford1
- Watsonville1
- Wawona1
- Weaverville1
- Weed1
- West Menlo Park1
- West Modesto1
- West Park1
- West Point1
- Westhaven-Moonstone1
- Westley1
- Westmorland1
- Wheatland1
- Whitehawk1
- Whitmore1
- Wildomar1
- Wilsonia1
- Wilton1
- Windsor1
- Winterhaven1
- Winters1
- Winton1
- Woodacre1
- Woodbridge1
- Woodlands1
- Woodside1
- Wrightwood1
- Yosemite Lakes1
- Yosemite Valley1
- Yosemite West1
- Yountville1
- Yreka1
- Yuba1
- Yucaipa1
- Zayante1
