Pollen count and allergy info for Ontario
Ontario pollen and allergy report • 15:00, Aug 11
Index
Low
Tree
None
Grass
None
Weed
Low
33°
22 km/h
38%Daily allergy forecast
Ontario pollen count forecast
Today  23 km/h33°23° 50% | Wednesday 24 km/h31°22° 51% | Thursday 24 km/h 30°20° 52% |
Air pollutants
Air quality in Ontario today
AQI⁺
Air quality index
39AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
7µg/m³
Learn more about pollen in Ontario
Protect yourself from air pollution in Ontario
Protect yourself from air pollution in Ontario
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in California?
- Alameda3
- Alpine County3
- Alpine Village3
- American Canyon3
- Ashland3
- Big Bear City3
- Big Bear Lake3
- Castro Valley3
- Cherryland3
- Chester3
- Clio3
- Coffee Creek3
- Crestline3
- Cromberg3
- East Palo Alto3
- East Quincy3
- Emeryville3
- Fairview3
- Fort Jones3
- Fremont3
- Graeagle3
- Hamilton Branch3
- Hayward3
- Johnsville3
- Klamath County3
- Lake Almanor Country Club3
- Lake Almanor West3
- Lassen County3
- Little Grass Valley3
- Lompoc3
- Madeline3
- Markleeville3
- McCloud3
- Menlo Park3
- Mesa Vista3
- Milpitas3
- Mineral3
- Moraga3
- Napa County3
- Nevada3
- Oakland3
- Old Station3
- Piedmont3
- Plumas3
- Quincy3
- San Leandro3
- San Lorenzo3
- San Miguel, San Luis Obispo County3
- Sattley3
- Sierra3
- Sierraville3
- Soda Springs3
- South Lake Tahoe3
- Trinity Center3
- Truckee3
- Union City3
- Vallejo3
- Vandenberg AFB3
- Vandenberg Village3
- Walker3
- Westwood3
- Whitehawk3
- Acampo2
- Adin2
- Alamo2
- Albion2
- Alturas2
- Amesti2
- Antelope2
- Aptos Hills-Larkin Valley2
- Arcata2
- Arden-Arcade2
- Armona2
- Aromas2
- Arroyo Grande2
- Atwater2
- August2
- Avila Beach2
- Bayview, Humboldt County2
- Beale Air Force Base2
- Bear Valley, Alpine County2
- Beckwourth2
- Belvedere2
- Ben Lomond2
- Benbow2
- Bend2
- Benicia2
- Benton2
- Bertsch-Oceanview2
- Bethel Island2
- Bieber2
- Biggs2
- Biola2
- Blackhawk2
- Blacklake2
- Blue Lake2
- Bodega2
- Bodega Bay2
- Bonadelle Ranchos2
- Bonny Doon2
- Boonville2
- Boronda2
- Boulder Creek2
- Boyes Hot Springs2
- Bradley2
- Bret Harte2
- Bridgeport2
- Brisbane2
- Broadmoor2
- Brookdale2
- Brooks2
- Brooktrails2
- Buena Vista2
- Burlingame2
- Burney2
- Byron2
- Bystrom2
- California Pines2
- California Polytechnic State University2
- Callender2
- Calpine2
- Camanche Village2
- Cambria2
- Camino Tassajara2
- Canby2
- Carmel Valley Village2
- Carmet2
- Carnelian Bay2
- Caruthers2
- Caspar2
- Castroville2
- Cayucos2
- Cazadero2
- Cedar Flat2
- Centerville, Fresno County2
- Ceres2
- Chalfant2
- Chico2
- Chowchilla2
- Clay2
- Clayton2
- Coleville2
- Collierville2
- Colma2
- Comptche2
- Contra Costa County2
- Corning2
- Corralitos2
- Corte Madera2
- Cotati2
- Cottonwood, Shasta County2
- Country Club2
- Courtland2
- Crescent City2
- Crockett2
- Crowley Lake2
- Cutten2
- Daly City2
- Danville2
- Davenport2
- Del Norte County2
- Del Rey2
- Del Rey Oaks2
- Del Rio2
- Delhi2
- Denair2
- Diablo2
- Dillon Beach2
- Dinuba2
- Discovery Bay2
- Dogtown2
- Dollar Point2
- Dorris2
- Dos Palos2
- Dunnigan2
- Durham2
- East Nicolaus2
- East Oakdale2
- Edna2
- El Granada2
- El Sobrante, Contra Costa County2
- El Verano2
- Eldridge2
- Elk Grove2
- Elkhorn2
- Elverta2
- Empire2
- Escalon2
- Esparto2
- Etna2
- Eureka2
- Fairmead2
- Farmington2
- Felton2
- Ferndale2
- Fetters Hot Springs-Agua Caliente2
- Fiddletown2
- Fields Landing2
- Firebaugh2
- Folsom2
- Forestville2
- Fort Bidwell2
- Fort Bragg2
- Fortuna2
- Foster City2
- Fowler2
- Freedom2
- French Camp2
- Fulton2
- Galt2
- Garberville2
- Garden Acres2
- Gasquet2
- Gerber2
- Gilroy2
- Glen Ellen2
- Glenn2
- Gold River2
- Goshen2
- Graton2
- Grayson2
- Green Valley, Solano County2
- Greenfield, Monterey County2
- Greenview2
- Greenville2
- Grenada2
- Grover Beach2
- Guadalupe2
- Guerneville2
- Gustine2
- Half Moon Bay2
- Hanford2
- Healdsburg2
- Herald2
- Hercules2
- Hillsborough2
- Hilmar-Irwin2
- Hiouchi2
- Hollister2
- Hoopa2
- Hopland2
- Hornbrook2
- Hughson2
- Humboldt County2
- Humboldt Hill2
- Hydesville2
- Indianola2
- Interlaken2
- Inverness2
- Ione2
- Janesville2
- Jenner2
- Johnstonville2
- June Lake2
- Kelly Ridge2
- Kennedy2
- Kenwood2
- Kerman2
- Keyes2
- King City2
- Kings Beach2
- Kingsburg2
- Kirkwood2
- Knightsen2
- La Honda2
- La Riviera2
- La Selva Beach2
- Lagunitas-Forest Knolls2
- Lake California2
- Lake Don Pedro2
- Lake Shastina2
- Lakeport2
- Larkfield-Wikiup2
- Larkspur2
- Las Lomas2
- Lathrop2
- Laton2
- Laytonville2
- Le Grand2
- Lee Vining2
- Leggett2
- Lincoln2
- Lincoln Village2
- Linda2
- Linden2
- Little River2
- Live Oak, Sutter County2
- Livingston2
- Loma Mar2
- Lompico2
- London2
- Lookout2
- Los Alamos2
- Los Banos2
- Los Berros2
- Los Molinos2
- Loyalton2
- Macdoel2
- Madison2
- Mammoth Lakes2
- Manchester2
- Manila2
- Manteca2
- Marin City2
- Marin County2
- Marina2
- Maxwell2
- McArthur2
- McClellan Park2
- McKinleyville2
- McSwain2
- Mendocino2
- Mendocino County2
- Merced2
- Merced County2
- Meyers2
- Mill Valley2
- Millbrae2
- Minkler2
- Mission Hills2
- Modesto2
- Modoc County2
- Mono2
- Montague2
- Montalvin Manor2
- Montara2
- Monte Rio2
- Monterey County2
- Monument Hills2
- Morada2
- Morro Bay2
- Moss Beach2
- Moss Landing2
- Mount Hermon2
- Mount Shasta2
- Mountain House2
- Myrtletown2
- Napa2
- Newark2
- Newell2
- Newman2
- Nicasio2
- Nice2
- Nicolaus2
- Nipomo2
- Nord2
- North Highlands2
- North Lakeport2
- North Richmond2
- Oakdale2
- Occidental2
- Oceano2
- Olivehurst2
- Orcutt2
- Orinda2
- Orland2
- Oroville East2
- Pacifica2
- Pajaro2
- Palermo2
- Parklawn2
- Parksdale2
- Parkwood2
- Parlier2
- Penngrove2
- Philo2
- Pine Canyon2
- Pine Hills2
- Pine Mountain Club2
- Pinole2
- Pismo Beach2
- Pittsburg2
- Planada2
- Plumas Lake2
- Plymouth2
- Point Arena2
- Point Reyes Station2
- Potter Valley2
- Prunedale2
- Rancho Calaveras2
- Rancho Cordova2
- Rancho Murieta2
- Red Bluff2
- Redway2
- Redwood Valley2
- Reedley2
- Richmond2
- Rio Dell2
- Rio Linda2
- Rio Vista2
- Ripon2
- Riverbank2
- Riverdale2
- Riverdale Park2
- Robbins2
- Rodeo2
- Rohnert Park2
- Rollingwood2
- Rouse2
- Sacramento2
- Salida2
- Salinas2
- San Ardo2
- San Benito County2
- San Bruno2
- San Francisco2
- San Joaquin County2
- San Luis Obispo2
- San Mateo2
- San Miguel, Contra Costa County2
- San Pablo2
- San Rafael2
- San Ramon2
- Sanger2
- Santa Margarita2
- Santa Maria2
- Santa Rosa2
- Santa Venetia2
- Sausalito2
- Scotts Valley2
- Sea Ranch2
- Seaside2
- Sebastopol2
- Selma2
- Sereno del Mar2
- Shell Ridge2
- Shelter Cove2
- Sheridan2
- Sierra City2
- Siskiyou County2
- Sisquoc2
- Soledad2
- Sonoma2
- Sonoma County2
- Sonoma State University2
- South Dos Palos2
- South Oroville2
- South San Francisco2
- Spreckels2
- Stanislaus2
- Stockton2
- Strawberry, Marin County2
- Sunny Slopes2
- Sunnyside-Tahoe City2
- Susanville2
- Sutter County2
- Swall Meadows2
- Taft Mosswood2
- Tahoe Vista2
- Tahoma2
- Talmage2
- Tamalpais-Homestead Valley2
- Tara Hills2
- Taylorsville2
- Tehama County2
- Temelec2
- Tennant2
- Thornton2
- Tiburon2
- Tomales2
- Tracy2
- Tranquillity2
- Trinidad2
- Tulelake2
- Turlock2
- Twin Lakes, Mono County2
- Ukiah2
- Upper Lake2
- Valley Ford2
- Valley Springs2
- Verdi2
- Vina2
- Virginia Lakes2
- Walnut Creek2
- Walnut Grove2
- Waterford2
- Watsonville2
- Weitchpec2
- West Modesto2
- West Park2
- West Sacramento2
- Westhaven-Moonstone2
- Westley2
- Wheatland2
- Willits2
- Willow Creek2
- Willows2
- Wilton2
- Windsor2
- Winters2
- Winton2
- Woodbridge2
- Woodlands2
- Yolo County2
- Yreka2
- Yuba City2
- Zayante2
- Acalanes Ridge1
- Acton1
- Adelanto1
- Agoura Hills1
- Agua Dulce1
- Aguanga1
- Ahwahnee1
- Alameda County1
- Albany1
- Alhambra1
- Alhambra Valley1
- Aliso Viejo1
- Allendale1
- Allensworth1
- Alondra Park1
- Alpaugh1
- Alpine1
- Alta1
- Alta Sierra, Kern County1
- Alta Sierra, Nevada County1
- Altadena1
- Alum Rock1
- Amador1
- Amador City1
- Amador Pines1
- Anaheim1
- Anderson1
- Angels1
- Angwin1
- Antioch1
- Anza1
- Apple Valley1
- Aptos1
- Arbuckle1
- Arcadia1
- Arnold1
- Artesia1
- Atascadero1
- Atherton1
- Auberry1
- Auburn1
- Auburn Lake Trails1
- Avalon1
- Avenal1
- Avery1
- Avocado Heights1
- Azusa1
- Baker1
- Bakersfield Country Club1
- Baldwin Park1
- Banning1
- Barstow1
- Bass Lake1
- Bay Point1
- Baywood Park1
- Bear Valley, Mariposa County1
- Beaumont1
- Bell1
- Bell Canyon1
- Bell Gardens1
- Bella Vista1
- Bellflower1
- Belmont1
- Berkeley1
- Bermuda Dunes1
- Berry Creek1
- Beverly Hills1
- Big Pine1
- Big River1
- Bishop1
- Black Point-Green Point1
- Bloomington1
- Bodfish1
- Bolinas1
- Bonita1
- Bonsall1
- Bootjack1
- Boron1
- Borrego Springs1
- Bostonia1
- Bradbury1
- Brawley1
- Brea1
- Brentwood1
- Buckhorn1
- Bucks Lake1
- Buellton1
- Buena Park1
- Burbank, Los Angeles County1
- Butte1
- Butte Creek Canyon1
- Butte Meadows1
- Butte Valley1
- Buttonwillow1
- Cabazon1
- Calabasas1
- Calaveras1
- Calexico1
- California City1
- Calimesa1
- Calipatria1
- Calistoga1
- Calwa1
- Camarillo1
- Cambrian Park1
- Cameron Park1
- Camino1
- Camp Pendleton Mainside1
- Camp Pendleton South1
- Campbell1
- Campo1
- Camptonville1
- Cantua Creek1
- Canyon Lake1
- Canyondam1
- Capitola1
- Carlsbad1
- Carmichael1
- Carpinteria1
- Carson1
- Cartago1
- Casa Conejo1
- Casa de Oro-Mount Helix1
- Castaic1
- Castle Hill1
- Cathedral City1
- Catheys Valley1
- Cedar Ridge1
- Centerville, Shasta County1
- Cerritos1
- Challenge-Brownsville1
- Channel Islands Beach1
- Charter Oak1
- Cherry Valley1
- China Lake Acres1
- Chino1
- Chino Hills1
- Chualar1
- Chula Vista1
- Citrus1
- Citrus Heights1
- Claremont1
- Clarksburg1
- Clearlake1
- Clearlake Oaks1
- Clearlake Riviera1
- Clipper Mills1
- Cloverdale1
- Clyde1
- Coachella1
- Coalinga1
- Coarsegold1
- Cobb1
- Cohasset1
- Cold Springs, Tuolumne County1
- Colfax1
- Coloma1
- Colton1
- Columbia1
- Colusa1
- Colusa County1
- Commerce1
- Compton1
- Concord1
- Concow1
- Contra Costa Centre1
- Copperopolis1
- Corcoran1
- Corona1
- Coronado1
- Coronita1
- Costa Mesa1
- Coto de Caza1
- Covelo1
- Covina1
- Crest1
- Creston1
- Cudahy1
- Culver City1
- Cupertino1
- Cutler1
- Cuyama1
- Cypress1
- Dana Point1
- Davis1
- Day Valley1
- Deer Park1
- Del Aire1
- Del Dios1
- Del Mar1
- Delano1
- Descanso1
- Desert Center1
- Desert Edge1
- Desert Hot Springs1
- Desert Palms1
- Desert Shores1
- Desert View Highlands1
- Diamond Bar1
- Diamond Springs1
- Dixon1
- Dixon Lane-MeadowCreek1
- Dobbins1
- Dorrington1
- Downey1
- Downieville1
- Duarte1
- Dublin1
- Dunsmuir1
- Dutch Flat1
- Earlimart1
- East Foothills1
- East Hemet1
- East Los Angeles1
- East Pasadena1
- East Porterville1
- East Rancho Dominguez1
- East Richmond Heights1
- East San Gabriel1
- East Shore1
- East Whittier1
- Eastern Goleta Valley1
- Easton1
- Eastvale1
- Edwards Air Force Base1
- El Cajon1
- El Centro1
- El Cerrito, Contra Costa County1
- El Dorado County1
- El Dorado Hills1
- El Macero1
- El Monte, Contra Costa County1
- El Portal1
- El Rio1
- El Segundo1
- Elk Creek1
- Elmira1
- Emerald Lake Hills1
- Encinitas1
- Escondido1
- Eucalyptus Hills1
- Exeter1
- Fair Oaks1
- Fairbanks Ranch1
- Fairfax, Marin County1
- Fairfield1
- Fallbrook1
- Farmersville1
- Fillmore1
- Florence-Graham1
- Florin1
- Fontana1
- Foothill Farms1
- Ford City1
- Forest Meadows1
- Forest Ranch1
- Foresta1
- Foresthill1
- Fort Irwin1
- Fountain Valley1
- Franklin, Sacramento County1
- Frazier Park1
- French Gulch1
- French Valley1
- Fresno County1
- Friant1
- Fruitdale1
- Fruitridge Pocket1
- Fullerton1
- Garden Grove1
- Gardena1
- Garnet1
- Georgetown1
- Geyserville1
- Glendale1
- Glendora1
- Gold Mountain1
- Golden Hills1
- Gonzales1
- Good Hope1
- Grand Terrace1
- Granite Bay1
- Granite Hills1
- Grass Valley1
- Green Acres1
- Green Valley, Los Angeles County1
- Grimes1
- Grizzly Flats1
- Groveland1
- Guinda1
- Hacienda Heights1
- Happy Camp1
- Happy Valley1
- Harbison Canyon1
- Hartland1
- Hartley1
- Hasley Canyon1
- Hathaway Pines1
- Hawaiian Gardens1
- Hawthorne1
- Hayfork1
- Heber1
- Hemet1
- Hermosa Beach1
- Hesperia1
- Hidden Hills1
- Hidden Meadows1
- Hidden Valley Lake1
- Highgrove1
- Highland1
- Highlands1
- Holtville1
- Home Garden1
- Home Gardens1
- Homeland1
- Homestead Valley1
- Hornitos1
- Huntington Beach1
- Huntington Park1
- Huron1
- Idlewild1
- Idyllwild-Pine Cove1
- Igo1
- Imperial1
- Imperial Beach1
- Imperial County1
- Independence1
- Indian Wells1
- Indio1
- Inglewood1
- Inyo County1
- Inyokern1
- Iron Horse1
- Irvine1
- Irwindale1
- Isleton1
- Ivanhoe1
- Jackson1
- Jamestown1
- Jamul1
- Joshua Tree1
- Julian1
- Jurupa Valley1
- Keeler1
- Kelseyville1
- Kensington1
- Kentfield1
- Kep'el1
- Kern1
- Kernville1
- Kings1
- La Cañada Flintridge1
- La Crescenta-Montrose1
- La Habra1
- La Habra Heights1
- La Mesa1
- La Mirada1
- La Palma1
- La Presa1
- La Puente1
- La Quinta1
- La Verne1
- Ladera1
- Ladera Heights1
- Ladera Ranch1
- Lafayette1
- Laguna Beach1
- Laguna Hills1
- Laguna Niguel1
- Laguna Woods1
- Lake Arrowhead1
- Lake County1
- Lake Elsinore1
- Lake Forest1
- Lake Isabella1
- Lake Los Angeles1
- Lake Nacimiento1
- Lake of the Pines1
- Lake Riverside1
- Lake San Marcos1
- Lake Sherwood1
- Lake Wildwood1
- Lakehead1
- Lakeland Village1
- Lakeside, San Diego County1
- Lakeview1
- Lakewood1
- Lamont1
- Lancaster1
- Las Flores, Orange County1
- Lawndale1
- Lebec1
- Lemon Cove1
- Lemon Grove1
- Lemon Hill1
- Lemoore Station1
- Lennox1
- Lenwood1
- Leona Valley1
- Lewiston1
- Lexington Hills1
- Lindsay1
- Littlerock1
- Live Oak CDP1
- Livermore1
- Lockeford1
- Lockwood, Amador County1
- Lockwood, Monterey County1
- Lodi1
- Loma Linda1
- Loma Rica1
- Lomita1
- Lone Pine1
- Long Barn1
- Long Beach1
- Loomis1
- Los Alamitos1
- Los Altos1
- Los Altos Hills1
- Los Angeles1
- Los Angeles County1
- Los Gatos1
- Los Olivos1
- Lost Hills1
- Lower Lake1
- Loyola1
- Lucas Valley-Marinwood1
- Lucerne1
- Lucerne Valley1
- Lynwood1
- Madera1
- Madera Acres1
- Madera County1
- Magalia1
- Malibu1
- Manhattan Beach1
- Manton1
- March ARB1
- Maricopa1
- Marina del Rey1
- Mariposa1
- Mariposa County1
- Martell1
- Martinez1
- Marysville1
- Matheny1
- Mather1
- Mayfair1
- Mayflower Village1
- Maywood1
- McFarland1
- Mead Valley1
- Meadow Vista1
- Meadowbrook1
- Mecca1
- Meiners Oaks1
- Mendota1
- Menifee1
- Mentone1
- Mesa1
- Mi-Wuk Village1
- Middletown1
- Midpines1
- Midway City1
- Millerton1
- Millville1
- Mira Monte1
- Mission Canyon1
- Mission Viejo1
- Modjeska1
- Mojave1
- Mokelumne Hill1
- Monrovia1
- Montclair1
- Monte Sereno1
- Montebello1
- Montecito1
- Monterey Park1
- Montgomery Creek1
- Moorpark1
- Moreno Valley1
- Morgan Hill1
- Morongo Valley1
- Mountain Gate1
- Mountain Ranch1
- Mountain View Acres1
- Mountain View, Contra Costa County1
- Mountain View, Santa Clara County1
- Muir Beach1
- Murphys1
- Murrieta1
- Muscoy1
- National City1
- Needles1
- Nevada City1
- Nevada County1
- New Cuyama1
- Newcastle1
- Newport Beach1
- Niland1
- Norco1
- North Auburn1
- North Edwards1
- North El Monte1
- North Fair Oaks1
- North Fork1
- North San Juan1
- North Shore1
- North Tustin1
- Norwalk1
- Novato1
- Nuevo1
- Oak Hills1
- Oak Park1
- Oak Run1
- Oak View1
- Oakhurst1
- Oakley1
- Oasis1
- Oceanside1
- Ocotillo1
- Ojai1
- Olancha1
- Old Fig Garden1
- Ontario1
- Onyx1
- Orange1
- Orange County1
- Orange Cove1
- Orangevale1
- Orosi1
- Oroville1
- Oxnard1
- Pacheco1
- Palm Desert1
- Palm Springs1
- Palmdale1
- Palo Alto1
- Palo Cedro1
- Palos Verdes Estates1
- Paradise, Paradise County1
- Paradise Park1
- Paramount1
- Parkway1
- Pasadena1
- Pasatiempo1
- Paso Robles1
- Patterson Tract1
- Penn Valley1
- Pepperdine University1
- Perris1
- Pescadero1
- Petaluma1
- Phelan1
- Pico Rivera1
- Pike1
- Pine Flat1
- Pine Grove1
- Pine Valley1
- Piñon Hills1
- Pioneer1
- Piru1
- Pixley1
- Placentia1
- Placer County1
- Placerville1
- Platina1
- Pleasant Hill1
- Pleasanton1
- Pleasure Point1
- Pollock Pines1
- Pomona1
- Poplar-Cotton Center1
- Port Hueneme1
- Porterville1
- Portola1
- Portola Valley1
- Potrero1
- Poway1
- Quartz Hill1
- Rail Road Flat1
- Rainbow1
- Ramona1
- Rancho Cucamonga1
- Rancho Mirage1
- Rancho Mission Viejo1
- Rancho Palos Verdes1
- Rancho San Diego1
- Rancho Santa Fe1
- Rancho Santa Margarita1
- Rancho Tehama Reserve1
- Randsburg1
- Red Corral1
- Redding1
- Redlands1
- Redondo Beach1
- Redwood City1
- Reliez Valley1
- Rialto1
- Richgrove1
- Ridgecrest1
- Ridgemark1
- Rio del Mar1
- River Pines1
- Riverside1
- Riverside County1
- Rocklin1
- Rolling Hills Estates1
- Rolling Hills, Los Angeles County1
- Rolling Hills, Madera County1
- Romoland1
- Rosamond1
- Rosedale1
- Rosemead1
- Rosemont1
- Roseville1
- Ross1
- Rossmoor1
- Rough and Ready1
- Round Valley1
- Rowland Heights1
- Running Springs1
- Rutherford1
- Sacramento County1
- Salton City1
- San Andreas1
- San Anselmo1
- San Antonio Heights1
- San Bernardino1
- San Buenaventura (Ventura)1
- San Carlos1
- San Clemente1
- San Diego1
- San Diego Country Estates1
- San Diego County1
- San Dimas1
- San Fernando1
- San Gabriel1
- San Jacinto1
- San Jose1
- San Juan Bautista1
- San Juan Capistrano1
- San Luis Obispo County1
- San Marcos1
- San Marino1
- San Martin1
- San Pasqual1
- Santa Ana1
- Santa Barbara1
- Santa Barbara County1
- Santa Clara County1
- Santa Clarita1
- Santa Cruz1
- Santa Cruz County1
- Santa Fe Springs1
- Santa Monica1
- Santa Paula1
- Santa Rosa Valley1
- Santa Susana1
- Santa Ynez1
- Santee1
- Saranap1
- Saratoga1
- Saticoy1
- Seacliff1
- Seal Beach1
- Searles Valley1
- Seeley1
- Shafter1
- Shandon1
- Shasta1
- Shasta County1
- Shasta Lake1
- Sheep Ranch1
- Shingle Springs1
- Shingletown1
- Sierra Madre1
- Signal Hill1
- Silver Lakes1
- Silverado Resort1
- Simi Valley1
- Sky Valley1
- Sleepy Hollow1
- Smartsville1
- Soda Bay1
- Solana Beach1
- Solano1
- Solvang1
- Somis1
- Sonora1
- Soquel1
- South El Monte1
- South Gate1
- South Pasadena1
- South San Gabriel1
- South San Jose Hills1
- South Taft1
- South Whittier1
- Spring Valley Lake1
- Spring Valley, Lake County1
- Spring Valley, San Diego County1
- Springville1
- Squaw Valley1
- St. Helena1
- Stanford1
- Stanton1
- Stevenson Ranch1
- Stinson Beach1
- Stirling City1
- Stonyford1
- Stratford1
- Strathmore1
- Strawberry, Tuolumne County1
- Suisun City1
- Summerland1
- Sun Village1
- Sunnyside1
- Sunol1
- Sutter1
- Sutter Creek1
- Taft1
- Taft Heights1
- Tancred1
- Tehachapi1
- Temecula1
- Temescal Valley1
- Temple City1
- Templeton1
- Terra Bella1
- Teviston1
- Thermal1
- Thermalito1
- Thousand Oaks1
- Thousand Palms1
- Three Rivers1
- Tipton1
- Tooleville1
- Topanga1
- Toro Canyon1
- Torrance1
- Trabuco Canyon1
- Trinity1
- Trona1
- Tulare County1
- Tuolumne City1
- Tuolumne County1
- Tustin1
- Twain Harte1
- Twentynine Palms1
- Twin Lakes, Santa Cruz County1
- University of California-Santa Barbara1
- Upland1
- Vacaville1
- Val Verde1
- Valinda1
- Valle Vista1
- Vallecito1
- Valley Center1
- Ventura1
- Vernon1
- Victorville1
- View Park-Windsor Hills1
- Villa Park1
- Vincent1
- Vine Hill1
- Vineyard1
- Visalia1
- Vista1
- Vista Santa Rosa1
- Volcano1
- Walnut1
- Walnut Park1
- Warm Springs1
- Wasco1
- Washington1
- Waukena1
- Weaverville1
- Weldon1
- West Athens1
- West Bishop1
- West Carson1
- West Covina1
- West Hollywood1
- West Menlo Park1
- West Point1
- West Puente Valley1
- West Rancho Dominguez1
- West Whittier-Los Nietos1
- Westlake Village1
- Westminster1
- Westmont1
- Westmorland1
- Whitmore1
- Whittier1
- Wildomar1
- Wilkerson1
- Williams1
- Willowbrook1
- Wilsonia1
- Winchester1
- Winter Gardens1
- Winterhaven1
- Wofford Heights1
- Woodacre1
- Woodcrest1
- Woodlake1
- Woodland1
- Woodville1
- Wrightwood1
- Yermo1
- Yolo1
- Yorba Linda1
- Yosemite Lakes1
- Yosemite Valley1
- Yountville1
- Yuba1
- Yucaipa1
- Yucca Valley1
- Arvin0
- Bakersfield0
- Bear Valley Springs0
- Benton Park0
- Blythe0
- Camp Nelson0
- Carmel-by-the-Sea0
- Chinese Camp0
- Clovis0
- Del Monte Forest0
- East Sonora0
- Fieldbrook0
- Fish Camp0
- Fresno0
- Goleta0
- Greenacres0
- Isla Vista0
- Kettleman City0
- La Cresta0
- Los Osos0
- Mesa Verde0
- Mono Vista0
- Monterey0
- Oildale0
- Pacific Grove0
- Phoenix Lake0
- Pine Mountain Lake0
- San Bernardino County0
- San Mateo County0
- Santa Clara0
- Shaver Lake0
- Soulsbyville0
- Stallion Springs0
- Sunnyvale0
- Tarpey Village0
- Wawona0
- Weed0
- Weedpatch0
- Woodside0
- Yosemite West0
