Current Air quality map of California and nearby states

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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 Fri Aug 3 Sat Aug 4 Bear Valley Bishop 194  Bishop Paiute Tribe 4  Chester 88  Chico 122  Death Valley National Park 61 77  Eureka 13  Forest Ranch Fort Bragg 13  Great Basin Air District 194  Greeley Hill Gridley 66  Imperial Valley 54  Joshua Tree National Park 93  La Grange Lancaster Lassen Volcanic National Park 64 46  Laytonville Leggett Lone Pine Paiute-Shoshone Reservation 61  Los Angeles Area         Antelope Vly 67 49          Anza Vly 67 35          Banning 132 55          Barstow 67 77          Big Bear Lake 132         C San Bernardino M 161 108          C San Bernardino-1 132 77          C San Bernardino-2 161 77          Capistrano Vly 42 19          Central Coastal 42 19          Central LA CO 50 61          Central Orange-1 42 42          Central Orange-2 46 42          Coachella Vly 132 61          E San Bernardino 161 11          E San Fernando Vly 67 61          E San Gabriel V-1 100 56          E San Gabriel V-2 100 56          East Riverside CO 50         Hemet/San Jacinto 67 25          Hesperia 67 44          Lake Elsinore 132 35          Metro Riverside CO 132 53          N Coastal Orange 42 58          NW Coastal LA 42 58          NW San Bernardino 132 77          Norco/Corona 67 46          North Orange CO 46 42          Perris Vly 132 25          Phelan 100 105          Pomona Walnut Vly 67 9          S Central LA CO 29 11          S San Gabriel Vly 46         SW Coastal LA 37 58          SW San Bernardino 100 77          Saddleback Vly 46 42          San Gabriel Mts 67 56          Santa Clarita Vly 132 56          South Coastal LA 37 58          Southeast LA CO 53 42          Temecula Vly 67 35          Trona 50 26          Twentynine Palms 100 77          Victorville 50 54          W San Bernardino M 132 108          W San Fernando Vly 67 61          W San Gabriel Vly 67 59  Mammoth Lakes Markleeville Mendocino County 41  Mono Lake 80  Monterey Bay Area         Carmel Valley 16          Davenport         Hollister 29          King City 27          Marina/Seaside         Monterey Peninsula         Pinnacles National Monument 33          Salinas 33          San Lorenzo Valley         Santa Cruz 24          Scotts Valley         Watsonville Oroville Owens Lake 66  Paradise 136  Point Reyes Portola 92  Quincy 113  Red Bluff 80  Redding 105  Sacramento Area         Arden Arcade-Del Paso Manor 115 84 59          Auburn 126 100         Colfax 126 100         Cool 126 100         Davis 54 51 61          Elk Grove 115 84 57          Folsom 115 84 47          Lincoln 126 100         Natomas 115 84         North Highlands 115 84 19          Placerville 126 100 136          Rio Vista 54 51         Roseville-Rocklin 126 100 62          Sacramento 115 84 52          Sloughhouse 115 84 63          Vacaville 54 51         Woodland 54 51 San Diego Area         San Diego Coast 38          San Diego Foothills 44          San Diego Mesa and Inland Valley 36  San Francisco Area         Concord 63 13          Fairfield 63 45          Fremont 53 18          Livermore 63 40          Napa 66         Oakland 57 26          Redwood City 53 17          San Francisco 57 36          San Jose 90 27          San Rafael 66 38          Santa Rosa 66 28  San Jacinto San Joaquin Valley Area         Bakersfield 58 40          Fresno 61 84          Hanford 61 51          Madera 58 31          Merced 58 52          Modesto 61 47          Stockton 57 62          Visalia 67 83  San Luis Obispo County         Atascadero 45 43 33          Carrizo Plains 51 46 26          Morro Bay 32 31 19          Nipomo 52 72 21          Paso Robles 49 48 33          Red Hills 49 47 35          San Luis Obispo 37 36 18  Santa Barbara County         Carpinteria 10          Gaviota Coast 34          Goleta 41          Lompoc 24          Paradise Road 15          Santa Barbara 47          Santa Maria 35          Santa Ynez 15  Santa Rosa Rancheria 53  Sequoia/Kings Canyon National Parks 90 100  South Lake Tahoe 18  Tahoe City area Truckee 70  Tuolumne City Tuolumne County 67  Ventura County Area         Ojai 55 55 59          Oxnard 45 45 33          Piru 60 60 55          Simi Valley 65 65 36          Thousand Oaks 50 55 26  Western Nevada County 110 100 134  Willits Willows 78  Yankee Hill Yosemite National Park 48 169  Yreka 156  Yuba City/Marysville 63  Yucca Vly 67 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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