California Air Quality Forecasts and Current Conditions Summary
 
Data and Forecasts courtesy of:
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sat
Jan 21
Sun
Jan 22
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
32 32
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
9 9
Chester
 
  aqi not available
 
  aqi not available
 
Chico
 
  Good
 
  Good
32 32
Death Valley National Park
 
33 Good
 
35 Good
41 41
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
32 32
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
 
Imperial Valley
 
53 Moderate
 
53 Moderate
89 89
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
40 40
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
34 Good
 
34 Good
42 42
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
38 38
Los Angeles Area
        Antelope Vly
 
28 Good
 
37 Good
36 36
        Anza Vly
 
37 Good
 
37 Good
43 43
        Banning
 
46 Good
 
46 Good
 
        Barstow
 
37 Good
 
37 Good
38 38
        Big Bear Lake
 
37 Good
 
37 Good
 
        C San Bernardino M
 
37 Good
 
37 Good
37 37
        C San Bernardino-1
 
38 Good
 
50 Good
58 58
        C San Bernardino-2
 
38 Good
 
46 Good
58 58
        Capistrano Vly
 
50 Good
 
37 Good
40 40
        Central Coastal
 
42 Good
 
38 Good
44 44
        Central LA CO
 
33 Good
 
38 Good
42 42
        Central Orange-1
 
33 Good
 
37 Good
36 36
        Central Orange-2
 
33 Good
 
46 Good
44 44
        Coachella Vly
 
46 Good
 
46 Good
44 44
        E San Bernardino
 
37 Good
 
46 Good
39 39
        E San Fernando Vly
 
28 Good
 
33 Good
42 42
        E San Gabriel V-1
 
29 Good
 
28 Good
37 37
        E San Gabriel V-2
 
29 Good
 
28 Good
37 37
        East Riverside CO
 
37 Good
 
37 Good
43 43
        Hemet/San Jacinto
 
42 Good
 
38 Good
43 43
        Hesperia
 
28 Good
 
37 Good
39 39
        Lake Elsinore
 
37 Good
 
46 Good
40 40
        Metro Riverside CO
 
46 Good
 
50 Good
37 37
        N Coastal Orange
 
29 Good
 
46 Good
44 44
        NW Coastal LA
 
33 Good
 
46 Good
40 40
        NW San Bernardino
 
42 Good
 
38 Good
58 58
        Norco/Corona
 
38 Good
 
38 Good
37 37
        North Orange CO
 
29 Good
 
37 Good
36 36
        Perris Vly
 
29 Good
 
50 Good
37 37
        Phelan
 
28 Good
 
29 Good
35 35
        Pomona Walnut Vly
 
29 Good
 
38 Good
31 31
        S Central LA CO
 
21 Good
 
33 Good
38 38
        S San Gabriel Vly
 
28 Good
 
37 Good
 
        SW Coastal LA
 
29 Good
 
50 Good
40 40
        SW San Bernardino
 
33 Good
 
28 Good
58 58
        Saddleback Vly
 
50 Good
 
37 Good
40 40
        San Gabriel Mts
 
21 Good
 
37 Good
40 40
        Santa Clarita Vly
 
28 Good
 
37 Good
 
        South Coastal LA
 
28 Good
 
50 Good
36 36
        Southeast LA CO
 
29 Good
 
37 Good
36 36
        Temecula Vly
 
29 Good
 
33 Good
43 43
        Trona
 
28 Good
 
37 Good
38 38
        Twentynine Palms
 
37 Good
 
28 Good
38 38
        Victorville
 
37 Good
 
37 Good
35 35
        W San Bernardino M
 
28 Good
 
38 Good
58 58
        W San Fernando Vly
 
28 Good
 
33 Good
42 42
        W San Gabriel Vly
 
21 Good
 
37 Good
40 40
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
6 6
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  Good
35 35
        Mono Lake
 
  aqi not available
 
  aqi not available
4 4
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
34 34
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
34 34
        King City
 
  Good
 
  Good
33 33
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
34 34
        Salinas
 
  Good
 
  Good
36 36
        San Lorenzo Valley
 
  Moderate
 
  Moderate
 
        Santa Cruz
 
  Good
 
  Good
36 36
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  Good
 
  Good
 
        Owens Lake
 
  aqi not available
 
  aqi not available
38 38
        Paradise
 
  Good
 
  Good
38 38
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Portola
 
  aqi not available
 
  aqi not available
 
        Quincy
 
  aqi not available
 
  aqi not available
19 19
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
35 Good
 
35 Good
52 52
Sacramento Area
        Arden Arcade-Del Paso Manor
 
29 Good
 
25 Good
29 29
        Auburn
 
25 Good
 
17 Good
35 35
        Colfax
 
25 Good
 
17 Good
33 33
        Cool
 
  aqi not available
 
  aqi not available
 
        Davis
 
29 Good
 
25 Good
31 31
        Elk Grove
 
29 Good
 
25 Good
33 33
        Folsom
 
29 Good
 
25 Good
34 34
        Lincoln
 
25 Good
 
17 Good
32 32
        Natomas
 
29 Good
 
25 Good
35 35
        North Highlands
 
29 Good
 
25 Good
34 34
        Placerville
 
  aqi not available
 
  aqi not available
40 40
        Rio Vista
 
29 Good
 
25 Good
25 25
        Roseville-Rocklin
 
25 Good
 
17 Good
41 41
        Sacramento
 
29 Good
 
25 Good
30 30
        Sloughhouse
 
29 Good
 
25 Good
33 33
        Vacaville
 
29 Good
 
25 Good
46 46
        Woodland
 
29 Good
 
25 Good
31 31
San Diego Area
        San Diego Coast
 
  Good
 
  Good
44 44
        San Diego Foothills
 
  Good
 
  Good
40 40
        San Diego Mesa and Inland Valley
 
  Good
 
  Good
40 40
San Francisco Area
        Concord
 
46 Good
 
42 Good
37 37
        Fairfield
 
46 Good
 
42 Good
33 33
        Fremont
 
33 Good
 
38 Good
32 32
        Livermore
 
46 Good
 
42 Good
33 33
        Napa
 
50 Good
 
46 Good
52 52
        Oakland
 
46 Good
 
42 Good
56 56
        Redwood City
 
33 Good
 
38 Good
32 32
        San Francisco
 
46 Good
 
42 Good
35 35
        San Jose
 
42 Good
 
38 Good
31 31
        San Rafael
 
50 Good
 
46 Good
50 50
        Santa Rosa
 
50 Good
 
46 Good
29 29
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
37 Good
 
35 Good
36 36
        Fresno
 
37 Good
 
41 Good
37 37
        Hanford
 
38 Good
 
35 Good
35 35
        Madera
 
34 Good
 
37 Good
36 36
        Merced
 
31 Good
 
35 Good
33 33
        Modesto
 
29 Good
 
31 Good
31 31
        Stockton
 
29 Good
 
41 Good
28 28
        Visalia
 
39 Good
 
35 Good
35 35
San Luis Obispo County
        Atascadero
 
34 Good
 
36 Good
33 33
        Carrizo Plains
 
38 Good
 
39 Good
35 35
        Morro Bay
 
34 Good
 
35 Good
31 31
        Nipomo
 
36 Good
 
34 Good
64 64
        Paso Robles
 
34 Good
 
36 Good
34 34
        Red Hills
 
38 Good
 
39 Good
35 35
        San Luis Obispo
 
35 Good
 
33 Good
34 34
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
37 37
        Gaviota Coast
 
  Good
 
  Good
36 36
        Goleta
 
  Good
 
  Good
35 35
        Lompoc
 
  Good
 
  Good
37 37
        Paradise Road
 
  Good
 
  Good
33 33
        Santa Barbara
 
  Good
 
  Good
37 37
        Santa Maria
 
  Good
 
  Good
35 35
        Santa Ynez
 
  Good
 
  Good
32 32
        Santa Rosa Rancheria
 
  aqi not available
 
  aqi not available
31 31
        Sequoia/Kings Canyon National Parks
 
36 Good
 
37 Good
34 34
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
0 0
        Truckee
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
9 9
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
32 Good
 
  aqi not available
 
        Bear Valley
 
35 Good
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available
 
        Bear Valley
 
  aqi not available
 
  aqi not available