Pollen count and allergy info for Humboldt County
Humboldt County pollen and allergy report • 17:00, Apr 16
Index
Low
Tree
Low
Grass
Low
Weed
Low
7°
16 km/h
82%Daily allergy forecast
Humboldt County pollen count forecast
Today  11 km/h 13°5° 49% | Friday 5 km/h 14°8° 59% | Saturday 13 km/h 15°7° 60% |
Air pollutants
Air quality in Humboldt County today
AQI⁺
Air quality index
16AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.8µg/m³
Learn more about pollen in Humboldt County
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Where is the highest pollen level in California?
- Aliso Viejo3
- Altadena3
- Anaheim3
- Artesia3
- Bell3
- Bell Gardens3
- Bellflower3
- Bloomington3
- Bonita3
- Bostonia3
- Brea3
- Buena Park3
- Burbank, Los Angeles County3
- Calabasas3
- Camarillo3
- Camp Pendleton Mainside3
- Camp Pendleton South3
- Carlsbad3
- Carson3
- Casa Conejo3
- Cerritos3
- Channel Islands Beach3
- Chino Hills3
- Chula Vista3
- Claremont3
- Commerce3
- Compton3
- Coronado3
- Costa Mesa3
- Coto de Caza3
- Crest3
- Cudahy3
- Cypress3
- Dana Point3
- Del Aire3
- Del Dios3
- Del Mar3
- Downey3
- East Los Angeles3
- East Rancho Dominguez3
- East Whittier3
- El Rio3
- El Segundo3
- Encinitas3
- Escondido3
- Fairbanks Ranch3
- Florence-Graham3
- Fountain Valley3
- Fullerton3
- Garden Grove3
- Glendale3
- Granite Hills3
- Hawaiian Gardens3
- Hermosa Beach3
- Huntington Beach3
- Huntington Park3
- Imperial Beach3
- Irvine3
- Jamul3
- Jurupa Valley3
- La Cañada Flintridge3
- La Crescenta-Montrose3
- La Habra3
- La Mirada3
- La Palma3
- La Presa3
- Ladera Ranch3
- Laguna Beach3
- Laguna Hills3
- Laguna Niguel3
- Laguna Woods3
- Lake Forest3
- Lake San Marcos3
- Lake Sherwood3
- Lakewood3
- Las Flores, Orange County3
- Lawndale3
- Lemon Grove3
- Lennox3
- Lomita3
- Long Beach3
- Los Alamitos3
- Los Angeles County3
- Lynwood3
- Malibu3
- Manhattan Beach3
- Marina del Rey3
- Maywood3
- Midway City3
- Mission Viejo3
- Modjeska3
- Montclair3
- Newport Beach3
- North Tustin3
- Norwalk3
- Oceanside3
- Orange County3
- Oxnard3
- Palos Verdes Estates3
- Paramount3
- Pasadena3
- Placentia3
- Port Hueneme3
- Poway3
- Rancho Palos Verdes3
- Rancho San Diego3
- Rancho Santa Fe3
- Rancho Santa Margarita3
- Redondo Beach3
- Rialto3
- Rio Dell3
- Rolling Hills Estates3
- Rolling Hills, Los Angeles County3
- Rossmoor3
- San Clemente3
- San Fernando3
- San Juan Capistrano3
- San Marcos3
- Santa Ana3
- Santa Fe Springs3
- Santa Monica3
- Santa Rosa Valley3
- Santee3
- Saticoy3
- Scotia3
- Seal Beach3
- Signal Hill3
- Solana Beach3
- South Gate3
- South Whittier3
- Spring Valley, San Diego County3
- Stanton3
- Thousand Oaks3
- Torrance3
- Trabuco Canyon3
- Tustin3
- Upland3
- Vernon3
- Villa Park3
- Walnut Park3
- West Carson3
- Westminster3
- Willowbrook3
- Winter Gardens3
- Yorba Linda3
- Acalanes Ridge2
- Adelanto2
- Agoura Hills2
- Albany2
- Alhambra2
- Alhambra Valley2
- Allensworth2
- Alondra Park2
- Alpaugh2
- Alpine2
- Antelope2
- Apple Valley2
- Aptos2
- Arcadia2
- Arcata2
- Armona2
- Aromas2
- Arvin2
- Atherton2
- August2
- Avenal2
- Avocado Heights2
- Azusa2
- Baker2
- Bakersfield2
- Baldwin Park2
- Banning2
- Bayview, Humboldt County2
- Baywood Park2
- Bear Valley Springs2
- Belmont2
- Belvedere2
- Berkeley2
- Bermuda Dunes2
- Beverly Hills2
- Biola2
- Blue Lake2
- Blythe2
- Bodega2
- Bodega Bay2
- Bonadelle Ranchos2
- Bonny Doon2
- Bonsall2
- Boonville2
- Boron2
- Borrego Springs2
- Boyes Hot Springs2
- Bradbury2
- Brawley2
- Bret Harte2
- Brisbane2
- Broadmoor2
- Buellton2
- Buttonwillow2
- Bystrom2
- Cabazon2
- Calexico2
- California City2
- Calipatria2
- Calistoga2
- Cantua Creek2
- Capitola2
- Carmel-by-the-Sea2
- Carpinteria2
- Cartago2
- Caruthers2
- Casa de Oro-Mount Helix2
- Castaic2
- Castle Hill2
- Castroville2
- Cathedral City2
- Cayucos2
- Centerville, Fresno County2
- Ceres2
- Charter Oak2
- China Lake Acres2
- Chino2
- Chowchilla2
- Citrus2
- Clearlake2
- Clearlake Oaks2
- Clearlake Riviera2
- Clovis2
- Coachella2
- Coalinga2
- Colma2
- Colton2
- Colusa County2
- Contra Costa Centre2
- Corcoran2
- Corona2
- Coronita2
- Corte Madera2
- Country Club2
- Covina2
- Crestline2
- Cromberg2
- Culver City2
- Cutler2
- Cutten2
- Daly City2
- Day Valley2
- Deer Park2
- Del Monte Forest2
- Del Rey2
- Del Rey Oaks2
- Del Rio2
- Delano2
- Delhi2
- Desert Center2
- Desert Edge2
- Desert Hot Springs2
- Desert Shores2
- Diamond Bar2
- Dillon Beach2
- Dinuba2
- Dos Palos2
- Duarte2
- Earlimart2
- East Hemet2
- East Palo Alto2
- East Pasadena2
- East Porterville2
- East Richmond Heights2
- East San Gabriel2
- Easton2
- Eastvale2
- Edwards Air Force Base2
- El Cajon2
- El Centro2
- El Cerrito, Contra Costa County2
- El Granada2
- El Monte, Contra Costa County2
- El Sobrante, Contra Costa County2
- El Verano2
- Eldridge2
- Elverta2
- Emerald Lake Hills2
- Emeryville2
- Empire2
- Eucalyptus Hills2
- Exeter2
- Fairmead2
- Fairview2
- Fallbrook2
- Farmersville2
- Felton2
- Fetters Hot Springs-Agua Caliente2
- Fillmore2
- Firebaugh2
- Fontana2
- Ford City2
- Fort Irwin2
- Fortuna2
- Fowler2
- French Camp2
- Fresno2
- Fresno County2
- Garden Acres2
- Gardena2
- Garnet2
- Gasquet2
- Glendora2
- Goleta2
- Good Hope2
- Goshen2
- Grand Terrace2
- Grayson2
- Greenacres2
- Gustine2
- Hacienda Heights2
- Half Moon Bay2
- Hanford2
- Harbison Canyon2
- Hasley Canyon2
- Hawthorne2
- Hayward2
- Heber2
- Hemet2
- Hercules2
- Hesperia2
- Hidden Hills2
- Highgrove2
- Highland2
- Highlands2
- Hilmar-Irwin2
- Holtville2
- Home Garden2
- Home Gardens2
- Homestead Valley2
- Hopland2
- Hughson2
- Huron2
- Hydesville2
- Imperial2
- Indian Wells2
- Indianola2
- Indio2
- Inglewood2
- Inyo County2
- Inyokern2
- Irwindale2
- Isla Vista2
- Ivanhoe2
- Joshua Tree2
- Keeler2
- Kennedy2
- Kensington2
- Kerman2
- Kettleman City2
- Keyes2
- Kings2
- Kingsburg2
- Klamath County2
- La Cresta2
- La Habra Heights2
- La Honda2
- La Mesa2
- La Puente2
- La Quinta2
- La Verne2
- Ladera2
- Ladera Heights2
- Lafayette2
- Lagunitas-Forest Knolls2
- Lakeside, San Diego County2
- Lakeview2
- Lamont2
- Larkspur2
- Las Lomas2
- Lathrop2
- Laton2
- Le Grand2
- Lemon Cove2
- Lemoore Station2
- Lexington Hills2
- Lincoln Village2
- Lindsay2
- Little Grass Valley2
- Littlerock2
- Live Oak CDP2
- Livingston2
- Loma Linda2
- Loma Mar2
- London2
- Lone Pine2
- Los Alamos2
- Los Angeles2
- Los Gatos2
- Los Olivos2
- Los Osos2
- Lost Hills2
- Lower Lake2
- Lucerne2
- Lucerne Valley2
- Manila2
- Manteca2
- March ARB2
- Maricopa2
- Marin City2
- Marina2
- Martinez2
- Matheny2
- Maxwell2
- Mayfair2
- Mayflower Village2
- McFarland2
- Mead Valley2
- Mecca2
- Meiners Oaks2
- Mendota2
- Menlo Park2
- Mentone2
- Mesa Verde2
- Mill Valley2
- Minkler2
- Mira Monte2
- Modesto2
- Mojave2
- Monrovia2
- Montalvin Manor2
- Montara2
- Monte Sereno2
- Montebello2
- Montecito2
- Monterey2
- Monterey Park2
- Moorpark2
- Morada2
- Moraga2
- Moreno Valley2
- Morongo Valley2
- Morro Bay2
- Mountain House2
- Murrieta2
- Muscoy2
- Myrtletown2
- Napa County2
- National City2
- Needles2
- Newark2
- Newman2
- Niland2
- Norco2
- North Edwards2
- North El Monte2
- North Fair Oaks2
- North Highlands2
- North Richmond2
- North Shore2
- Nuevo2
- Oak Hills2
- Oak Park2
- Oak View2
- Oakland2
- Oasis2
- Ocotillo2
- Oildale2
- Ojai2
- Olancha2
- Old Fig Garden2
- Ontario2
- Orange Cove2
- Orinda2
- Orosi2
- Pacheco2
- Pacific Grove2
- Pacifica2
- Pajaro2
- Palm Desert2
- Palm Springs2
- Paradise Park2
- Parklawn2
- Parksdale2
- Parkwood2
- Parlier2
- Pasatiempo2
- Patterson Tract2
- Perris2
- Pescadero2
- Philo2
- Pico Rivera2
- Piedmont2
- Pinole2
- Piru2
- Pittsburg2
- Pixley2
- Planada2
- Pleasant Hill2
- Pleasure Point2
- Plumas2
- Pomona2
- Poplar-Cotton Center2
- Porterville2
- Portola Valley2
- Rainbow2
- Rancho Cucamonga2
- Rancho Mirage2
- Randsburg2
- Redlands2
- Redwood City2
- Reedley2
- Reliez Valley2
- Richgrove2
- Richmond2
- Rio del Mar2
- Rio Linda2
- Rio Vista2
- Ripon2
- Riverbank2
- Riverdale2
- Riverdale Park2
- Riverside2
- Riverside County2
- Rodeo2
- Rollingwood2
- Romoland2
- Rosamond2
- Rosedale2
- Rosemead2
- Rouse2
- Rowland Heights2
- Running Springs2
- Rutherford2
- Salida2
- Salton City2
- San Antonio Heights2
- San Bernardino County2
- San Carlos2
- San Diego2
- San Dimas2
- San Gabriel2
- San Jacinto2
- San Joaquin County2
- San Luis Obispo2
- San Marino2
- San Pablo2
- San Pasqual2
- Sanger2
- Santa Barbara County2
- Santa Clarita2
- Santa Cruz County2
- Santa Paula2
- Santa Susana2
- Santa Ynez2
- Saranap2
- Sausalito2
- Seacliff2
- Searles Valley2
- Seaside2
- Seeley2
- Selma2
- Shafter2
- Sierra Madre2
- Silver Lakes2
- Silverado Resort2
- Simi Valley2
- Sky Valley2
- Solvang2
- Somis2
- Soquel2
- South Dos Palos2
- South El Monte2
- South Pasadena2
- South San Francisco2
- South San Gabriel2
- South San Jose Hills2
- South Taft2
- Springville2
- St. Helena2
- Stallion Springs2
- Stanford2
- Stanislaus2
- Stevenson Ranch2
- Stockton2
- Stratford2
- Strathmore2
- Strawberry, Marin County2
- Summerland2
- Sunnyside2
- Taft2
- Taft Heights2
- Taft Mosswood2
- Talmage2
- Tamalpais-Homestead Valley2
- Tara Hills2
- Tarpey Village2
- Temelec2
- Temescal Valley2
- Temple City2
- Terra Bella2
- Teviston2
- Thermal2
- Thousand Palms2
- Three Rivers2
- Tiburon2
- Tipton2
- Tomales2
- Tooleville2
- Topanga2
- Toro Canyon2
- Tranquillity2
- Trona2
- Tulare County2
- Twentynine Palms2
- Ukiah2
- Val Verde2
- Valinda2
- Valle Vista2
- Valley Ford2
- Ventura2
- Victorville2
- View Park-Windsor Hills2
- Vincent2
- Vine Hill2
- Visalia2
- Vista2
- Vista Santa Rosa2
- Walnut2
- Wasco2
- Waterford2
- Weedpatch2
- West Athens2
- West Covina2
- West Hollywood2
- West Menlo Park2
- West Modesto2
- West Park2
- West Puente Valley2
- West Rancho Dominguez2
- West Whittier-Los Nietos2
- Westlake Village2
- Westley2
- Westmont2
- Westmorland2
- Whittier2
- Williams2
- Woodcrest2
- Woodlake2
- Woodland2
- Woodville2
- Yermo2
- Yountville2
- Yucca Valley2
- Acampo1
- Acton1
- Adin1
- Agua Dulce1
- Aguanga1
- Ahwahnee1
- Alameda County1
- Alamo1
- Albion1
- Allendale1
- Alta1
- Alta Sierra, Kern County1
- Alturas1
- Alum Rock1
- Amador1
- Amador City1
- American Canyon1
- Amesti1
- Anderson1
- Angels1
- Angwin1
- Antioch1
- Anza1
- Aptos Hills-Larkin Valley1
- Arbuckle1
- Arden-Arcade1
- Arnold1
- Arroyo Grande1
- Ashland1
- Atascadero1
- Atwater1
- Auberry1
- Auburn1
- Auburn Lake Trails1
- Avalon1
- Avery1
- Avila Beach1
- Barstow1
- Bass Lake1
- Bay Point1
- Beale Air Force Base1
- Bear Valley, Mariposa County1
- Beaumont1
- Beckwourth1
- Bella Vista1
- Ben Lomond1
- Benbow1
- Bend1
- Benicia1
- Benton1
- Berry Creek1
- Bertsch-Oceanview1
- Bethel Island1
- Big Bear City1
- Big Bear Lake1
- Big Pine1
- Big River1
- Biggs1
- Bishop1
- Black Point-Green Point1
- Blackhawk1
- Blacklake1
- Bodfish1
- Bolinas1
- Bootjack1
- Boronda1
- Boulder Creek1
- Brentwood1
- Bridgeport1
- Brookdale1
- Brooks1
- Brooktrails1
- Buckhorn1
- Bucks Lake1
- Burlingame1
- Burney1
- Butte1
- Butte Creek Canyon1
- Butte Meadows1
- Butte Valley1
- Byron1
- Calaveras1
- California Pines1
- Calimesa1
- Callender1
- Calpine1
- Camanche Village1
- Cambria1
- Cambrian Park1
- Cameron Park1
- Camino1
- Camino Tassajara1
- Camp Nelson1
- Campbell1
- Campo1
- Camptonville1
- Canby1
- Canyon Lake1
- Canyondam1
- Carmel Valley Village1
- Carmet1
- Carmichael1
- Carnelian Bay1
- Caspar1
- Castro Valley1
- Catheys Valley1
- Cazadero1
- Cedar Flat1
- Cedar Ridge1
- Chalfant1
- Challenge-Brownsville1
- Cherry Valley1
- Cherryland1
- Chester1
- Chico1
- Chinese Camp1
- Chualar1
- Citrus Heights1
- Clarksburg1
- Clay1
- Clayton1
- Clio1
- Clipper Mills1
- Cloverdale1
- Clyde1
- Coarsegold1
- Cobb1
- Coffee Creek1
- Cold Springs, Tuolumne County1
- Coleville1
- Colfax1
- Collierville1
- Coloma1
- Columbia1
- Comptche1
- Concord1
- Concow1
- Contra Costa County1
- Copperopolis1
- Corning1
- Corralitos1
- Cotati1
- Cottonwood, Shasta County1
- Courtland1
- Covelo1
- Crescent City1
- Creston1
- Crockett1
- Crowley Lake1
- Cupertino1
- Cuyama1
- Danville1
- Davenport1
- Davis1
- Denair1
- Descanso1
- Desert View Highlands1
- Diablo1
- Diamond Springs1
- Discovery Bay1
- Dixon1
- Dixon Lane-MeadowCreek1
- Dobbins1
- Dogtown1
- Dollar Point1
- Dorrington1
- Dorris1
- Downieville1
- Dublin1
- Dunnigan1
- Dunsmuir1
- Durham1
- Dutch Flat1
- East Foothills1
- East Oakdale1
- East Quincy1
- East Shore1
- East Sonora1
- El Dorado County1
- El Dorado Hills1
- El Portal1
- Elk Creek1
- Elk Grove1
- Elkhorn1
- Elmira1
- Escalon1
- Esparto1
- Etna1
- Fair Oaks1
- Fairfax, Marin County1
- Fairfield1
- Farmington1
- Ferndale1
- Fiddletown1
- Fieldbrook1
- Fields Landing1
- Fish Camp1
- Florin1
- Folsom1
- Foothill Farms1
- Forest Meadows1
- Forest Ranch1
- Foresta1
- Foresthill1
- Forestville1
- Fort Bragg1
- Fort Jones1
- Foster City1
- Franklin, Sacramento County1
- Frazier Park1
- Freedom1
- Fremont1
- French Gulch1
- French Valley1
- Friant1
- Fruitdale1
- Fruitridge Pocket1
- Fulton1
- Galt1
- Garberville1
- Georgetown1
- Gerber1
- Geyserville1
- Gilroy1
- Glen Ellen1
- Glenn1
- Gold Mountain1
- Gold River1
- Golden Hills1
- Gonzales1
- Graeagle1
- Granite Bay1
- Grass Valley1
- Graton1
- Green Acres1
- Green Valley, Los Angeles County1
- Greenfield, Monterey County1
- Greenview1
- Greenville1
- Grenada1
- Grimes1
- Grizzly Flats1
- Groveland1
- Grover Beach1
- Guadalupe1
- Guerneville1
- Guinda1
- Hamilton Branch1
- Happy Camp1
- Happy Valley1
- Hartland1
- Hartley1
- Hathaway Pines1
- Hayfork1
- Healdsburg1
- Herald1
- Hidden Meadows1
- Hidden Valley Lake1
- Hillsborough1
- Hollister1
- Homeland1
- Hoopa1
- Hornbrook1
- Hornitos1
- Humboldt County1
- Humboldt Hill1
- Idlewild1
- Idyllwild-Pine Cove1
- Igo1
- Independence1
- Interlaken1
- Inverness1
- Ione1
- Iron Horse1
- Isleton1
- Jackson1
- Jamestown1
- Janesville1
- Jenner1
- Johnstonville1
- Johnsville1
- Julian1
- June Lake1
- Kelly Ridge1
- Kelseyville1
- Kentfield1
- Kenwood1
- Kern1
- Kernville1
- King City1
- Kirkwood1
- Knightsen1
- La Riviera1
- La Selva Beach1
- Lake Almanor Country Club1
- Lake Almanor West1
- Lake Arrowhead1
- Lake County1
- Lake Don Pedro1
- Lake Elsinore1
- Lake Isabella1
- Lake Los Angeles1
- Lake Nacimiento1
- Lake of the Pines1
- Lake Wildwood1
- Lakehead1
- Lakeland Village1
- Lakeport1
- Lancaster1
- Larkfield-Wikiup1
- Laytonville1
- Lebec1
- Lee Vining1
- Leggett1
- Lenwood1
- Leona Valley1
- Lewiston1
- Lincoln1
- Linda1
- Linden1
- Little River1
- Live Oak, Sutter County1
- Livermore1
- Lockeford1
- Lockwood, Monterey County1
- Lodi1
- Loma Rica1
- Lompico1
- Lompoc1
- Long Barn1
- Loomis1
- Los Altos1
- Los Altos Hills1
- Los Banos1
- Los Berros1
- Los Molinos1
- Loyalton1
- Loyola1
- Lucas Valley-Marinwood1
- Macdoel1
- Madeline1
- Madera Acres1
- Madera County1
- Madison1
- Magalia1
- Mammoth Lakes1
- Manchester1
- Marin County1
- Mariposa County1
- Markleeville1
- Martell1
- Marysville1
- Mather1
- McArthur1
- McCloud1
- McKinleyville1
- Meadow Vista1
- Meadowbrook1
- Mendocino County1
- Menifee1
- Merced County1
- Mesa1
- Mesa Vista1
- Meyers1
- Mi-Wuk Village1
- Middletown1
- Midpines1
- Millbrae1
- Millerton1
- Millville1
- Milpitas1
- Mineral1
- Mission Canyon1
- Mission Hills1
- Mokelumne Hill1
- Mono1
- Mono Vista1
- Montague1
- Monte Rio1
- Monterey County1
- Montgomery Creek1
- Monument Hills1
- Morgan Hill1
- Mount Hermon1
- Mount Shasta1
- Mountain Gate1
- Mountain Ranch1
- Mountain View Acres1
- Mountain View, Santa Clara County1
- Muir Beach1
- Murphys1
- Nevada1
- Nevada City1
- New Cuyama1
- Newcastle1
- Newell1
- Nicasio1
- Nice1
- Nipomo1
- Nord1
- North Auburn1
- North Fork1
- North Lakeport1
- North San Juan1
- Novato1
- Oak Run1
- Oakdale1
- Oakhurst1
- Oakley1
- Occidental1
- Oceano1
- Old Station1
- Olivehurst1
- Onyx1
- Orangevale1
- Orcutt1
- Orland1
- Oroville1
- Oroville East1
- Palermo1
- Palmdale1
- Palo Alto1
- Palo Cedro1
- Paradise, Paradise County1
- Parkway1
- Paso Robles1
- Penn Valley1
- Penngrove1
- Petaluma1
- Phelan1
- Phoenix Lake1
- Pike1
- Pine Canyon1
- Pine Flat1
- Pine Grove1
- Pine Hills1
- Pine Mountain Club1
- Pine Mountain Lake1
- Pine Valley1
- Piñon Hills1
- Pioneer1
- Pismo Beach1
- Placer County1
- Placerville1
- Platina1
- Pleasanton1
- Plumas Lake1
- Plymouth1
- Point Arena1
- Point Reyes Station1
- Pollock Pines1
- Portola1
- Potrero1
- Potter Valley1
- Prunedale1
- Quincy1
- Rail Road Flat1
- Ramona1
- Rancho Calaveras1
- Rancho Cordova1
- Rancho Murieta1
- Rancho Tehama Reserve1
- Red Bluff1
- Red Corral1
- Redding1
- Redway1
- Redwood Valley1
- Ridgecrest1
- Ridgemark1
- River Pines1
- Robbins1
- Rocklin1
- Rohnert Park1
- Rosemont1
- Roseville1
- Ross1
- Rough and Ready1
- Round Valley1
- Sacramento County1
- Salinas1
- San Andreas1
- San Anselmo1
- San Benito County1
- San Bruno1
- San Diego Country Estates1
- San Diego County1
- San Francisco1
- San Jose1
- San Juan Bautista1
- San Leandro1
- San Lorenzo1
- San Martin1
- San Mateo1
- San Mateo County1
- San Miguel, San Luis Obispo County1
- San Rafael1
- San Ramon1
- Santa Clara County1
- Santa Margarita1
- Santa Maria1
- Santa Rosa1
- Santa Venetia1
- Saratoga1
- Sattley1
- Scotts Valley1
- Sea Ranch1
- Sebastopol1
- Sereno del Mar1
- Shandon1
- Shasta County1
- Shasta Lake1
- Shaver Lake1
- Sheep Ranch1
- Shell Ridge1
- Shelter Cove1
- Sheridan1
- Shingle Springs1
- Shingletown1
- Sierra1
- Sierra City1
- Sierraville1
- Siskiyou County1
- Sisquoc1
- Sleepy Hollow1
- Smartsville1
- Soda Bay1
- Soda Springs1
- Solano1
- Soledad1
- Sonoma County1
- Sonoma State University1
- Sonora1
- Soulsbyville1
- South Lake Tahoe1
- South Oroville1
- Spreckels1
- Spring Valley Lake1
- Squaw Valley1
- Stinson Beach1
- Stirling City1
- Stonyford1
- Suisun City1
- Sun Village1
- Sunny Slopes1
- Sunnyside-Tahoe City1
- Sunnyvale1
- Sunol1
- Susanville1
- Sutter County1
- Sutter Creek1
- Swall Meadows1
- Tahoe Vista1
- Tahoma1
- Tancred1
- Taylorsville1
- Tehachapi1
- Tehama County1
- Temecula1
- Templeton1
- Tennant1
- Thermalito1
- Thornton1
- Tracy1
- Trinidad1
- Trinity1
- Trinity Center1
- Truckee1
- Tulelake1
- Tuolumne City1
- Tuolumne County1
- Turlock1
- Twain Harte1
- Twin Lakes, Mono County1
- Union City1
- Upper Lake1
- Vacaville1
- Vallecito1
- Vallejo1
- Valley Center1
- Valley Springs1
- Vandenberg AFB1
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- Verdi1
- Vina1
- Vineyard1
- Virginia Lakes1
- Volcano1
- Walker1
- Walnut Creek1
- Walnut Grove1
- Warm Springs1
- Washington1
- Watsonville1
- Wawona1
- Weaverville1
- Weed1
- Weitchpec1
- Weldon1
- West Bishop1
- West Point1
- West Sacramento1
- Westhaven-Moonstone1
- Westwood1
- Wheatland1
- Whitehawk1
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- Wildomar1
- Wilkerson1
- Willits1
- Willow Creek1
- Willows1
- Wilsonia1
- Wilton1
- Windsor1
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- Wofford Heights1
- Woodacre1
- Woodbridge1
- Woodlands1
- Woodside1
- Wrightwood1
- Yolo County1
- Yosemite Lakes1
- Yosemite Valley1
- Yosemite West1
- Yreka1
- Yuba1
- Yuba City1
- Yucaipa1
- Zayante1
- Kings Beach0
