Air Quality Map for Today in California: Luckily, the largest groupings of populations are along the oceans in California

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Data and Forecasts courtesy of:

Antelope Valley Air Quality Management District, Bay Area Air Quality Management District, California Air Resources Board, Imperial County Air Pollution Control District, Mendocino County Air Quality Management District, Mojave Desert Air Quality Management District, Monterey Bay Unified Air Pollution Control District, Placer County Air Pollution Control District, Sacramento Metropolitan Air Quality Management District, San Diego County Air Pollution Control District, San Joaquin Valley Air Pollution Control District, San Luis Obispo County Air Pollution Control District, Santa Barbara County Air Pollution Control District, Siskiyou County Air Pollution Control District, South Coast Air Quality Management District, Ventura County Air Pollution Control District, Yolo-Solano Air Quality Management District

Current AQI Forecast AQI Loop More Maps  National Parks/Monuments      Tribal Boundaries The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.             Action Day State Air Quality Resources Amador County Air Pollution Control District American Lung Association (ALA) of California Antelope Valley Air Quality Management District BAAQMD Spare the Air 2002 Bay Area Air Quality Management District (BAAQMD) Butte County Air Pollution Control District California Air Resources Board (CARB) California Environmental Protection Agency California Environmental Protection Agency - Contact Us Colusa County Air Pollution Control District El Dorado County Air Quality Management District Feather River Air Quality Management District Glenn County Air Pollution Control District Kern County Air Pollution Control District Mendocino County Air Quality Management District Mojave Desert Air Quality Management District Monterey Bay Unified Air Pollution Control District North Coast Unified Air Quality Management District Northern Sierra Air Quality Management District Placer County Air Pollution Control District Sacramento Metro Air Quality Management District Sacramento Metropolitan Air Quality Management District San Diego County Air Pollution Control District San Joaquin Valley Air Pollution Control District San Luis Obispo County Air Pollution Control District Santa Barbara County Air Pollution Control District Shasta County Air Quality Management District Siskiyou County Air Pollution Control District South Coast Air Quality Management District Ventura County Air Pollution Control District Yolo-Solano Air Quality Management District

Click on the city name for more detailed information. printable summary FORECAST CURRENT AQI Sat Jul 28 Sun Jul 29 Bear Valley Bishop 110  Bishop Paiute Tribe 110  Chester 157  Chico 90  Death Valley National Park 74 90 93  Forest Ranch Fort Bragg 10  Great Basin Air District 102  Greeley Hill Gridley 78  Imperial Valley 92  Joshua Tree National Park 44  La Grange Lancaster Lassen Volcanic National Park 49 41 115  Laytonville Leggett Lone Pine Paiute-Shoshone Reservation 90  Los Angeles Area         Antelope Vly 132 100 108          Anza Vly 67 67 100          Banning 132 161 65          Barstow 67 67 129          Big Bear Lake 132 161         C San Bernardino M 161 205 150          C San Bernardino-1 161 187 207          C San Bernardino-2 161 187 207          Capistrano Vly 55 50 38          Central Coastal 55 55 38          Central LA CO 68 68 147          Central Orange-1 55 100 57          Central Orange-2 57 67 57          Coachella Vly 132 161 44          E San Bernardino 161 187 201          E San Fernando Vly 132 132 147          E San Gabriel V-1 100 132 172          E San Gabriel V-2 100 132 172          East Riverside CO 67 57         Hemet/San Jacinto 132 100 179          Hesperia 100 100 71          Lake Elsinore 161 161 100          Metro Riverside CO 132 187 159          N Coastal Orange 55 55 44          NW Coastal LA 55 67 44          NW San Bernardino 132 187 126          Norco/Corona 132 187 159          North Orange CO 61 100 57          Perris Vly 161 161 179          Phelan 132 132 100          Pomona Walnut Vly 78 100 112          S Central LA CO 46 46 38          S San Gabriel Vly 67 67         SW Coastal LA 46 46 44          SW San Bernardino 132 187 126          Saddleback Vly 46 67 57          San Gabriel Mts 132 132 172          Santa Clarita Vly 161 161 166          South Coastal LA 57 67 44          Southeast LA CO 63 67 57          Temecula Vly 67 67 100          Trona 67 67 136          Twentynine Palms 100 132 129          Victorville 67 57 87          W San Bernardino M 161 187 150          W San Fernando Vly 100 67 147          W San Gabriel Vly 72 100 136  Mammoth Lakes Markleeville Mendocino County 50  Mono Lake 31  Monterey Bay Area         Carmel Valley 18          Davenport         Hollister 29          King City 41          Marina/Seaside         Monterey Peninsula         Pinnacles National Monument 36          Salinas 41          San Lorenzo Valley         Santa Cruz 27          Scotts Valley         Watsonville Oroville Owens Lake 102  Paradise 51  Point Reyes Portola Quincy 105  Red Bluff 161  Redding 166  Sacramento Area         Arden Arcade-Del Paso Manor 105 105 80          Auburn 140 136 115          Colfax 140 136 120          Cool 133 133 97          Davis 80 74 74          Elk Grove 105 105 72          Folsom 105 105 77          Lincoln 140 136         Natomas 105 105         North Highlands 105 105 101          Placerville 133 133 97          Rio Vista 80 74 56          Roseville-Rocklin 140 136 108          Sacramento 105 105 59          Sloughhouse 105 105 72          Vacaville 80 74 73          Woodland 80 74 66  San Diego Area         San Diego Coast 50          San Diego Foothills 122          San Diego Mesa and Inland Valley 63  San Francisco Area         Concord 67 51 62          Fairfield 67 51 44          Fremont 55 46 36          Livermore 67 51 37          Napa 59 46         Oakland 50 42 45          Redwood City 55 46 36          San Francisco 50 42 26          San Jose 64 51 59          San Rafael 59 46 18          Santa Rosa 59 46 19  San Jacinto San Joaquin Valley Area         Bakersfield 108 126          Fresno 100 129          Hanford 97 84          Madera 97 51          Merced 93 50 109          Modesto 84 85          Stockton 62 152          Visalia 77 105  San Luis Obispo County         Atascadero 41 40 68          Carrizo Plains 47 45 64          Morro Bay 32 31 19          Nipomo 49 44 20          Paso Robles 46 46 68          Red Hills 47 45 46          San Luis Obispo 38 37 25  Santa Barbara County         Carpinteria 34          Gaviota Coast 31          Goleta 50          Lompoc 21          Paradise Road 42          Santa Barbara 31          Santa Maria 22          Santa Ynez 35  Santa Rosa Rancheria 108  Sequoia/Kings Canyon National Parks 80 80 90  South Lake Tahoe 16  Tahoe City area 45  Truckee 66  Tuolumne City Tuolumne County 119  Ventura County Area         Ojai 70 70 49          Oxnard 45 45 58          Piru 80 80 67          Simi Valley 110 105 115          Thousand Oaks 55 55 61  Western Nevada County 140 140 83  Willits Willows 81  Yankee Hill Yosemite National Park 47 51 403  Yreka 125  Yuba City/Marysville 77 90 74  Yucca Vly 100 100 Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.

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