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National Air Quality Summary (text)
 
AIRNow Home >> California
 
Data courtesy of: Antelope Valley Air Quality Management District, Bay Area Air Quality Management District, California Air Resources Board, Imperial County 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, South Coast Air Quality Management District, South Coast Air Quality Management District for Mojave Desert, Ventura County Air Pollution Control District, Yolo-Solano Air Quality Management District
 
  • Forecast
  • Current AQI
  • AQI Animation
AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20100209_ca_nv.jpg
- http://www.epa.gov/airnow/today/cur_aqi_ca_nv.jpg
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_ca_nv.gif
 
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous
 
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
CARB Air Quality Index (AQI) Information
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
North Coast Unified Air Quality Management District
Northern Sierra Air Quality Management District
Placer County Air Pollution Control 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
South Coast Air Quality Management District
Ventura County Air Pollution Control District
Yolo-Solano Air Quality Management District
 
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Click on the city name for more detailed information.

printable summary		 FORECAST CURRENT
AQI
Tue
Feb 9		 Wed
Feb 10
Auburn Good Good
25 
Bakersfield Good Good
0 
Chico Good Good
12 
Davis Good Good
36 
Death Valley National Park Good aqi not available
 
Fresno Good Good
62 
Gridley Good Good
6 
Hanford Good Good
49 
Imperial Valley aqi not available aqi not available
8 
Joshua Tree National Park aqi not available aqi not available
 
Lancaster aqi not available aqi not available
 
Lassen Volcanic National Park Good aqi not available
 
Lompoc Good aqi not available
28 
Los Angeles Area
    Antelope Vly Good aqi not available
0 
    Anza Vly Good aqi not available
10 
    Banning Good aqi not available
42 
    Barstow Good aqi not available
2 
    Big Bear Lake Good aqi not available
18 
    C San Bernardino M Good aqi not available
46 
    C San Bernardino-1 Good aqi not available
3 
    C San Bernardino-2 Good aqi not available
3 
    Capistrano Vly Good aqi not available
 
    Central Coastal Good aqi not available
7 
    Central LA CO Good aqi not available
13 
    Central Orange-1 Good aqi not available
38 
    Central Orange-2 Good aqi not available
38 
    Coachella Vly Good aqi not available
10 
    E San Bernardino Good aqi not available
18 
    E San Fernando Vly Good aqi not available
52 
    E San Gabriel V-1 Good aqi not available
5 
    E San Gabriel V-2 Good aqi not available
5 
    East Riverside CO Good aqi not available
4 
    Hemet/San Jacinto Good aqi not available
6 
    Hesperia Good aqi not available
31 
    Lake Elsinore Good aqi not available
30 
    Metro Riverside CO Good aqi not available
61 
    N Coastal Orange Good aqi not available
7 
    NW Coastal LA Good aqi not available
 
    NW San Bernardino Good aqi not available
65 
    Norco/Corona Good aqi not available
61 
    North Orange CO Good aqi not available
4 
    Perris Vly Good aqi not available
6 
    Phelan Good aqi not available
23 
    Pomona Walnut Vly Good aqi not available
5 
    S Central LA CO Good aqi not available
0 
    S San Gabriel Vly Good aqi not available
2 
    SW Coastal LA Good aqi not available
 
    SW San Bernardino Good aqi not available
65 
    Saddleback Vly Good aqi not available
 
    San Gabriel Mts Good aqi not available
29 
    Santa Clarita Vly Good aqi not available
29 
    South Coastal LA Good aqi not available
32 
    Southeast LA CO Good aqi not available
2 
    Temecula Vly Good aqi not available
30 
    Trona Good aqi not available
14 
    Twentynine Palms Good aqi not available
4 
    Victorville Good aqi not available
17 
    W San Bernardino M Good aqi not available
65 
    W San Fernando Vly Good aqi not available
28 
    W San Gabriel Vly Good aqi not available
4 
Madera Good Good
21 
Merced Moderate Moderate
18 
Modesto Moderate Moderate
29 
Paradise aqi not available aqi not available
28 
Pinnacles National Monument, aqi not available aqi not available
 
Placerville Moderate Moderate
24 
Point Reyes aqi not available aqi not available
 
Redding Moderate aqi not available
26 
Rio Vista Good Good
19 
Sacramento Area
    Elk Grove Moderate Moderate
42 
    Folsom Moderate Moderate
42 
    Roseville-Rocklin Good Good
25 
    Sacramento Moderate Moderate
42 
San Diego Area
    San Diego Coast Good aqi not available
46 
    San Diego Foothills Good aqi not available
40 
    San Diego Mesa and Inland Valley Good aqi not available
41 
San Francisco Area
    Concord Good Good
24 
    Fairfield Good Good
24 
    Fremont Good Good
12 
    Livermore Good Good
24 
    Napa Good Moderate
22 
    Oakland Good Good
24 
    Redwood City Good Good
12 
    San Francisco Good Good
24 
    San Jose Good Good
17 
    San Rafael Good Moderate
22 
    Santa Rosa Good Moderate
22 
San Jacinto aqi not available aqi not available
 
San Luis Obispo County
    Atascadero Good Good
19 
    Carrizo Plains Good Good
25 
    Morro Bay Good Good
30 
    Nipomo Good Good
23 
    Paso Robles Good Good
25 
    Red Hills Good Good
28 
    San Luis Obispo Good Good
25 
Santa Barbara Good aqi not available
25 
Santa Maria Good aqi not available
23 
Sequoia/Kings Canyon National Parks Good aqi not available
11 
Stockton Moderate Moderate
18 
Vacaville Good Good
36 
Ventura County Area
    Ojai Good Good
14 
    Oxnard Good Good
8 
    Piru Good Good
23 
    Simi Valley Good Good
18 
    Thousand Oaks Good Good
19 
    Ventura Good Good
 
Visalia Good Good
31 
Western Nevada County Good Good
24 
Woodland Good Good
36 
Yosemite National Park, CA aqi not available aqi not available
 
Yuba City/Marysville Good aqi not available
11 
Yucca Vly Good aqi not available
4 
 
 
 
 
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