California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Mon
Sep 1
Tue
Sep 2
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
 
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
 
Chico
 
  Good
 
  aqi not available
 
Death Valley National Park
 
43 Good
 
  aqi not available
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
 
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  aqi not available
 
Imperial Valley
 
100 Moderate
 
  aqi not available
 
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
 
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
36 Good
 
  aqi not available
 
Laytonville
 
  aqi not available
 
  aqi not available
 
Leggett
 
  aqi not available
 
  aqi not available
 
Lone Pine Paiute-Shoshone Reservation
 
  aqi not available
 
  aqi not available
 
Los Angeles Area
        Antelope Vly
 
51 Moderate
 
  aqi not available
 
        Anza Vly
 
55 Moderate
 
  aqi not available
 
        Banning
 
84 Moderate
 
  aqi not available
 
        Barstow
 
53 Moderate
 
  aqi not available
 
        Big Bear Lake
 
53 Moderate
 
  aqi not available
 
        C San Bernardino M
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        C San Bernardino-1
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        C San Bernardino-2
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Capistrano Vly
 
50 Good
 
  aqi not available
 
        Central Coastal
 
46 Good
 
  aqi not available
 
        Central LA CO
 
84 Moderate
 
  aqi not available
 
        Central Orange-1
 
53 Moderate
 
  aqi not available
 
        Central Orange-2
 
55 Moderate
 
  aqi not available
 
        Coachella Vly
 
84 Moderate
 
  aqi not available
 
        E San Bernardino
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        E San Fernando Vly
 
84 Moderate
 
  aqi not available
 
        E San Gabriel V-1
 
84 Moderate
 
  aqi not available
 
        E San Gabriel V-2
 
111 Unhealthy for Sensitive Groups
 
  aqi not available
 
        East Riverside CO
 
57 Moderate
 
  aqi not available
 
        Hemet/San Jacinto
 
84 Moderate
 
  aqi not available
 
        Hesperia
 
57 Moderate
 
  aqi not available
 
        Lake Elsinore
 
84 Moderate
 
  aqi not available
 
        Metro Riverside CO
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        N Coastal Orange
 
46 Good
 
  aqi not available
 
        NW Coastal LA
 
50 Good
 
  aqi not available
 
        NW San Bernardino
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Norco/Corona
 
70 Moderate
 
  aqi not available
 
        North Orange CO
 
63 Moderate
 
  aqi not available
 
        Perris Vly
 
111 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Phelan
 
57 Moderate
 
  aqi not available
 
        Pomona Walnut Vly
 
74 Moderate
 
  aqi not available
 
        S Central LA CO
 
38 Good
 
  aqi not available
 
        S San Gabriel Vly
 
42 Good
 
  aqi not available
 
        SW Coastal LA
 
42 Good
 
  aqi not available
 
        SW San Bernardino
 
84 Moderate
 
  aqi not available
 
        Saddleback Vly
 
51 Moderate
 
  aqi not available
 
        San Gabriel Mts
 
84 Moderate
 
  aqi not available
 
        Santa Clarita Vly
 
137 Unhealthy for Sensitive Groups
 
  aqi not available
 
        South Coastal LA
 
50 Good
 
  aqi not available
 
        Southeast LA CO
 
59 Moderate
 
  aqi not available
 
        Temecula Vly
 
63 Moderate
 
  aqi not available
 
        Trona
 
53 Moderate
 
  aqi not available
 
        Twentynine Palms
 
53 Moderate
 
  aqi not available
 
        Victorville
 
57 Moderate
 
  aqi not available
 
        W San Bernardino M
 
63 Moderate
 
  aqi not available
 
        W San Fernando Vly
 
84 Moderate
 
  aqi not available
 
        W San Gabriel Vly
 
84 Moderate
 
  aqi not available
 
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
 
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
 
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  aqi not available
 
        Davenport
 
  Good
 
  aqi not available
 
        Hollister
 
  Good
 
  aqi not available
 
        King City
 
  Good
 
  aqi not available
 
        Marina/Seaside
 
  Good
 
  aqi not available
 
        Monterey Peninsula
 
  Good
 
  aqi not available
 
        Pinnacles National Monument
 
  Good
 
  aqi not available
 
        Salinas
 
  Good
 
  aqi not available
 
        San Lorenzo Valley
 
  Good
 
  aqi not available
 
        Santa Cruz
 
  Good
 
  aqi not available
 
        Scotts Valley
 
  Good
 
  aqi not available
 
        Watsonville
 
  Good
 
  aqi not available
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
 
        Paradise
 
  Good
 
  aqi not available
 
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
60 Moderate
 
  aqi not available
 
Sacramento Area
        Auburn
 
101 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Davis
 
58 Moderate
 
  aqi not available
 
        Elk Grove
 
104 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Folsom
 
104 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Placerville
 
104 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Rio Vista
 
58 Moderate
 
  aqi not available
 
        Roseville-Rocklin
 
101 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Sacramento
 
104 Unhealthy for Sensitive Groups
 
  aqi not available
 
        Vacaville
 
58 Moderate
 
  aqi not available
 
        Woodland
 
58 Moderate
 
  aqi not available
 
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
 
        San Diego Foothills
 
  Good
 
  aqi not available
 
        San Diego Mesa and Inland Valley
 
  Good
 
  aqi not available
 
San Francisco Area
        Concord
 
50 Good
 
  aqi not available
 
        Fairfield
 
50 Good
 
  aqi not available
 
        Fremont
 
41 Good
 
  aqi not available
 
        Livermore
 
50 Good
 
  aqi not available
 
        Napa
 
46 Good
 
  aqi not available
 
        Oakland
 
46 Good
 
  aqi not available
 
        Redwood City
 
41 Good
 
  aqi not available
 
        San Francisco
 
46 Good
 
  aqi not available
 
        San Jose
 
48 Good
 
  aqi not available
 
        San Rafael
 
46 Good
 
  aqi not available
 
        Santa Rosa
 
46 Good
 
  aqi not available
 
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
87 Moderate
 
  aqi not available
 
        Fresno
 
46 Good
 
  aqi not available
 
        Hanford
 
49 Good
 
  aqi not available
 
        Madera
 
48 Good
 
  aqi not available
 
        Merced
 
41 Good
 
  aqi not available
 
        Modesto
 
47 Good
 
  aqi not available
 
        Stockton
 
38 Good
 
  aqi not available
 
        Visalia
 
54 Moderate
 
  aqi not available
 
San Luis Obispo County
        Atascadero
 
35 Good
 
  aqi not available
 
        Carrizo Plains
 
38 Good
 
  aqi not available
 
        Morro Bay
 
31 Good
 
  aqi not available
 
        Nipomo
 
40 Good
 
  aqi not available
 
        Paso Robles
 
37 Good
 
  aqi not available
 
        Red Hills
 
38 Good
 
  aqi not available
 
        San Luis Obispo
 
30 Good
 
  aqi not available
 
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
 
        Gaviota Coast
 
  Good
 
  aqi not available
 
        Goleta
 
  Good
 
  aqi not available
 
        Lompoc
 
  Good
 
  aqi not available
 
        Paradise Road
 
  Good
 
  aqi not available
 
        Santa Barbara
 
  Good
 
  aqi not available
 
        Santa Maria
 
  Good
 
  aqi not available
 
        Santa Ynez
 
  Good
 
  aqi not available
 
        Sequoia/Kings Canyon National Parks
 
70 Moderate
 
  aqi not available
 
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
 
Ventura County Area
        Ojai
 
  Good
 
  aqi not available
 
        Oxnard
 
  Moderate
 
  aqi not available
 
        Piru
 
  Good
 
  aqi not available
 
        Simi Valley
 
  Good
 
  aqi not available
 
        Thousand Oaks
 
  Good
 
  aqi not available
 
        Western Nevada County
 
75 Moderate
 
  aqi not available
 
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
43 Good
 
  aqi not available
 
        Yuba City/Marysville
 
  Moderate
 
  aqi not available
 
        Yucca Vly
 
57 Moderate
 
  aqi not available