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U.S. 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, 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, South Coast Air Quality Management District, 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_20130213_ca_nv.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries 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.
- http://www.epa.gov/airnow/today/cur_aqi_ca_nv.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries 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.
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_ca_nv.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries 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.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction 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
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
Wed
Feb 13		 Thu
Feb 14
Bishop Paiute Tribe
aqi not available
aqi not available
 
Chico
Moderate
Good
 
Death Valley National Park
41 
45 
31 
Forest Ranch
aqi not available
aqi not available
 
Gridley
Moderate
Good
60 
Imperial Valley
aqi not available
aqi not available
19 
Joshua Tree National Park
aqi not available
aqi not available
38 
Lancaster
aqi not available
aqi not available
 
Lassen Volcanic National Park
40 
41 
32 
Lone Pine Paiute-Shoshone Reservation
aqi not available
aqi not available
 
Los Angeles Area
        Antelope Vly
29 
32 
 
        Anza Vly
49 
57 
 
        Banning
29 
39 
19 
        Barstow
33 
36 
4 
        Big Bear Lake
39 
39 
18 
        C San Bernardino M
45 
45 
14 
        C San Bernardino-1
69 
65 
6 
        C San Bernardino-2
55 
57 
9 
        Capistrano Vly
49 
49 
25 
        Central Coastal
45 
45 
22 
        Central LA CO
52 
49 
70 
        Central Orange-1
55 
49 
37 
        Central Orange-2
52 
45 
37 
        Coachella Vly
45 
36 
19 
        E San Bernardino
42 
49 
8 
        E San Fernando Vly
45 
49 
54 
        E San Gabriel V-1
42 
45 
5 
        E San Gabriel V-2
45 
42 
30 
        East Riverside CO
32 
36 
 
        Hemet/San Jacinto
31 
36 
12 
        Hesperia
32 
36 
 
        Lake Elsinore
62 
60 
31 
        Metro Riverside CO
72 
72 
63 
        N Coastal Orange
45 
45 
22 
        NW Coastal LA
49 
49 
24 
        NW San Bernardino
55 
60 
33 
        Norco/Corona
60 
55 
47 
        North Orange CO
57 
42 
5 
        Perris Vly
36 
49 
12 
        Phelan
42 
45 
 
        Pomona Walnut Vly
49 
45 
8 
        S Central LA CO
39 
42 
8 
        S San Gabriel Vly
39 
42 
1 
        SW Coastal LA
52 
49 
31 
        SW San Bernardino
60 
62 
33 
        Saddleback Vly
39 
45 
25 
        San Gabriel Mts
39 
49 
30 
        Santa Clarita Vly
32 
39 
28 
        South Coastal LA
52 
49 
47 
        Southeast LA CO
57 
45 
1 
        Temecula Vly
55 
49 
 
        Trona
32 
36 
 
        Twentynine Palms
32 
36 
 
        Victorville
32 
36 
 
        W San Bernardino M
39 
45 
33 
        W San Fernando Vly
39 
45 
24 
        W San Gabriel Vly
42 
42 
 
Mendocino County
Good
Good
24 
Monterey Bay Area
        Carmel Valley
Good
Good
41 
        Davenport
Good
Good
 
        Hollister
Good
Good
32 
        King City
Good
Good
21 
        Marina/Seaside
Good
Good
 
        Monterey Peninsula
Good
Good
 
        Pinnacles National Monument
Good
Good
32 
        Salinas
Good
Good
41 
        San Lorenzo Valley
Moderate
Moderate
 
        Santa Cruz
Good
Good
28 
        Scotts Valley
Good
Good
 
        Watsonville
Good
Good
 
Oroville
aqi not available
aqi not available
 
Paradise
Moderate
Moderate
39 
Point Reyes
aqi not available
aqi not available
 
Redding
55 
50 
35 
Sacramento Area
        Auburn
57 
55 
65 
        Davis
57 
52 
33 
        Elk Grove
74 
67 
68 
        Folsom
74 
67 
68 
        Placerville
aqi not available
aqi not available
40 
        Rio Vista
57 
52 
33 
        Roseville-Rocklin
57 
55 
65 
        Sacramento
74 
67 
65 
        Vacaville
57 
52 
25 
        Woodland
57 
52 
33 
San Diego Area
        San Diego Coast
Moderate
Moderate
30 
        San Diego Foothills
Good
Good
28 
        San Diego Mesa and Inland Valley
Moderate
Moderate
48 
San Francisco Area
        Concord
39 
72 
19 
        Fairfield
39 
72 
21 
        Fremont
42 
74 
67 
        Livermore
39 
72 
32 
        Napa
67 
74 
56 
        Oakland
49 
82 
69 
        Redwood City
42 
74 
67 
        San Francisco
49 
82 
10 
        San Jose
45 
77 
49 
        San Rafael
67 
74 
43 
        Santa Rosa
67 
74 
30 
San Jacinto
aqi not available
aqi not available
 
San Joaquin Valley Area
        Bakersfield
49 
64 
64 
        Fresno
74 
89 
45 
        Hanford
72 
78 
75 
        Madera
52 
64 
 
        Merced
54 
64 
62 
        Modesto
70 
78 
65 
        Stockton
72 
95 
65 
        Visalia
45 
56 
49 
San Luis Obispo County
        Atascadero
33 
39 
39 
        Carrizo Plains
38 
36 
28 
        Morro Bay
31 
30 
17 
        Nipomo
32 
33 
51 
        Paso Robles
32 
39 
39 
        Red Hills
40 
40 
36 
        San Luis Obispo
33 
32 
 
Santa Barbara County
        Carpinteria
Good
Good
20 
        Gaviota Coast
Good
Good
37 
        Goleta
Good
Good
25 
        Lompoc
Good
Good
35 
        Paradise Road
Good
Good
31 
        Santa Barbara
Good
Good
19 
        Santa Maria
Good
Good
41 
        Santa Ynez
Good
Good
25 
Sequoia/Kings Canyon National Parks
45 
50 
23 
Tuolumne County
aqi not available
aqi not available
25 
Ventura County Area
        Ojai
Good
Good
17 
        Oxnard
Good
Good
26 
        Piru
Good
Good
25 
        Simi Valley
Good
Good
20 
        Thousand Oaks
Good
Good
22 
Western Nevada County
38 
38 
36 
Yankee Hill
aqi not available
aqi not available
 
Yosemite National Park
46 
48 
34 
Yuba City/Marysville
aqi not available
Good
53 
Yucca Vly
32 
36 
 
 
 
 
 
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