Today's air pollution map for California and surrounding states

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California

 

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 Mon Jul 30 Tue Jul 31 Bear Valley Bishop 164  Bishop Paiute Tribe 158  Chester 75  Chico 99  Death Valley National Park 49 84  Forest Ranch Fort Bragg 7  Great Basin Air District 164  Greeley Hill Gridley 37  Imperial Valley 53  Joshua Tree National Park 58  La Grange Lancaster Lassen Volcanic National Park 46 45  Laytonville Leggett Lone Pine Paiute-Shoshone Reservation 108  Los Angeles Area         Antelope Vly 132 132 108          Anza Vly 67 46 49          Banning 161 132 55          Barstow 67 50 100          Big Bear Lake 161 100         C San Bernardino M 205 161 42          C San Bernardino-1 187 100 57          C San Bernardino-2 187 132 57          Capistrano Vly 46 42 37          Central Coastal 55 55 37          Central LA CO 67 67 61          Central Orange-1 67 46 58          Central Orange-2 55 50 58          Coachella Vly 161 132 47          E San Bernardino 187 132 42          E San Fernando Vly 132 100 58          E San Gabriel V-1 132 100 57          E San Gabriel V-2 161 100 57          East Riverside CO 67 53         Hemet/San Jacinto 100 67 67          Hesperia 100 67 47          Lake Elsinore 161 100 49          Metro Riverside CO 187 132 64          N Coastal Orange 55 55 53          NW Coastal LA 46 37 53          NW San Bernardino 161 100 57          Norco/Corona 161 67 58          North Orange CO 100 50 58          Perris Vly 161 132 67          Phelan 132 100 58          Pomona Walnut Vly 132 67 39          S Central LA CO 46 46 32          S San Gabriel Vly 100 67         SW Coastal LA 46 37 53          SW San Bernardino 161 67 57          Saddleback Vly 67 46 58          San Gabriel Mts 132 68 58          Santa Clarita Vly 187 132 58          South Coastal LA 46 38 53          Southeast LA CO 67 67 58          Temecula Vly 53 53 49          Trona 67 50 105          Twentynine Palms 100 67 100          Victorville 67 53 51          W San Bernardino M 187 100 57          W San Fernando Vly 100 67 58          W San Gabriel Vly 132 67 61  Mammoth Lakes Markleeville Mendocino County 62  Mono Lake 61  Monterey Bay Area         Carmel Valley 12          Davenport         Hollister 25          King City 26          Marina/Seaside         Monterey Peninsula         Pinnacles National Monument 27          Salinas 27          San Lorenzo Valley         Santa Cruz 20          Scotts Valley         Watsonville Oroville Owens Lake 108  Paradise 49  Point Reyes Portola 134  Quincy 152  Red Bluff 143  Redding 165  Sacramento Area         Arden Arcade-Del Paso Manor 115 108 25          Auburn 133 133 129          Colfax 133 133 154          Cool 133 126 51          Davis 67 67 7          Elk Grove 115 108 70          Folsom 115 108 63          Lincoln 133 133         Natomas 115 108         North Highlands 115 108 28          Placerville 133 126 71          Rio Vista 67 67 50          Roseville-Rocklin 133 133 59          Sacramento 115 108 26          Sloughhouse 115 108 52          Vacaville 67 67 73          Woodland 67 67 46  San Diego Area         San Diego Coast 33          San Diego Foothills 42          San Diego Mesa and Inland Valley 40  San Francisco Area         Concord 51 55 31          Fairfield 51 55 23          Fremont 46 33 48          Livermore 51 55 30          Napa 53 42         Oakland 46 42 29          Redwood City 46 33 48          San Francisco 46 42 29          San Jose 50 44 52          San Rafael 53 42 16          Santa Rosa 53 42 18  San Jacinto San Joaquin Valley Area         Bakersfield 119 129          Fresno 122 78          Hanford 97 31          Madera 100 23          Merced 90 20          Modesto 84 70          Stockton 72 81          Visalia 100 114  San Luis Obispo County         Atascadero 56 55 52          Carrizo Plains 99 62         Morro Bay 32 33 19          Nipomo 47 43 22          Paso Robles 56 55 52          Red Hills 63 62 38          San Luis Obispo 38 39 25  Santa Barbara County         Carpinteria 21          Gaviota Coast 31          Goleta 39          Lompoc 31          Paradise Road         Santa Barbara 34          Santa Maria 40          Santa Ynez 41  Santa Rosa Rancheria 53  Sequoia/Kings Canyon National Parks 64 90  South Lake Tahoe 82  Tahoe City area 91  Truckee 109  Tuolumne City Tuolumne County 58  Ventura County Area         Ojai 55 55 44          Oxnard 40 45 40          Piru 60 65 47          Simi Valley 70 70 48          Thousand Oaks 50 55 43  Western Nevada County 140 120 156  Willits Willows 54  Yankee Hill Yosemite National Park 50 172  Yreka 45  Yuba City/Marysville 115 56  Yucca Vly 100 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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