California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Fri
Dec 19
Sat
Dec 20
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
14 14
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
9 9
Chico
 
  Good
 
  Good
20 20
Death Valley National Park
 
36 Good
 
  aqi not available
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
19 19
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
16 16
Imperial Valley
 
  aqi not available
 
  aqi not available
52 52
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
39 39
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
36 Good
 
  aqi not available
32 32
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
11 11
Los Angeles Area
        Antelope Vly
 
38 Good
 
38 Good
19 19
        Anza Vly
 
38 Good
 
53 Moderate
35 35
        Banning
 
46 Good
 
46 Good
33 33
        Barstow
 
34 Good
 
34 Good
20 20
        Big Bear Lake
 
34 Good
 
34 Good
 
        C San Bernardino M
 
38 Good
 
34 Good
32 32
        C San Bernardino-1
 
61 Moderate
 
61 Moderate
62 62
        C San Bernardino-2
 
57 Moderate
 
63 Moderate
62 62
        Capistrano Vly
 
38 Good
 
50 Good
29 29
        Central Coastal
 
42 Good
 
50 Good
29 29
        Central LA CO
 
42 Good
 
38 Good
66 66
        Central Orange-1
 
42 Good
 
55 Moderate
49 49
        Central Orange-2
 
46 Good
 
55 Moderate
49 49
        Coachella Vly
 
50 Good
 
50 Good
36 36
        E San Bernardino
 
53 Moderate
 
46 Good
24 24
        E San Fernando Vly
 
42 Good
 
46 Good
72 72
        E San Gabriel V-1
 
50 Good
 
53 Moderate
66 66
        E San Gabriel V-2
 
46 Good
 
55 Moderate
66 66
        East Riverside CO
 
38 Good
 
42 Good
 
        Hemet/San Jacinto
 
34 Good
 
42 Good
35 35
        Hesperia
 
38 Good
 
42 Good
28 28
        Lake Elsinore
 
53 Moderate
 
61 Moderate
65 65
        Metro Riverside CO
 
72 Moderate
 
76 Moderate
71 71
        N Coastal Orange
 
46 Good
 
55 Moderate
28 28
        NW Coastal LA
 
38 Good
 
42 Good
25 25
        NW San Bernardino
 
53 Moderate
 
61 Moderate
62 62
        Norco/Corona
 
59 Moderate
 
72 Moderate
49 49
        North Orange CO
 
42 Good
 
57 Moderate
49 49
        Perris Vly
 
38 Good
 
66 Moderate
71 71
        Phelan
 
46 Good
 
50 Good
31 31
        Pomona Walnut Vly
 
55 Moderate
 
61 Moderate
14 14
        S Central LA CO
 
29 Good
 
38 Good
17 17
        S San Gabriel Vly
 
29 Good
 
42 Good
16 16
        SW Coastal LA
 
42 Good
 
55 Moderate
17 17
        SW San Bernardino
 
61 Moderate
 
66 Moderate
62 62
        Saddleback Vly
 
29 Good
 
46 Good
49 49
        San Gabriel Mts
 
42 Good
 
46 Good
66 66
        Santa Clarita Vly
 
33 Good
 
34 Good
35 35
        South Coastal LA
 
38 Good
 
53 Moderate
 
        Southeast LA CO
 
46 Good
 
55 Moderate
49 49
        Temecula Vly
 
46 Good
 
55 Moderate
35 35
        Trona
 
38 Good
 
42 Good
9 9
        Twentynine Palms
 
25 Good
 
29 Good
20 20
        Victorville
 
38 Good
 
42 Good
23 23
        W San Bernardino M
 
50 Good
 
42 Good
62 62
        W San Fernando Vly
 
38 Good
 
46 Good
72 72
        W San Gabriel Vly
 
42 Good
 
46 Good
72 72
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
14 14
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
59 59
        Mono Lake
 
  aqi not available
 
  aqi not available
5 5
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
19 19
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
26 26
        King City
 
  Good
 
  Good
18 18
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
 
        Salinas
 
  Good
 
  Good
26 26
        San Lorenzo Valley
 
  Good
 
  Moderate
 
        Santa Cruz
 
  Good
 
  Good
11 11
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
19 19
        Paradise
 
  Good
 
  Good
30 30
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
0 0
        Redding
 
60 Moderate
 
  aqi not available
44 44
Sacramento Area
        Auburn
 
38 Good
 
59 Moderate
31 31
        Davis
 
50 Good
 
59 Moderate
55 55
        Elk Grove
 
38 Good
 
63 Moderate
33 33
        Folsom
 
38 Good
 
63 Moderate
33 33
        Placerville
 
  aqi not available
 
  aqi not available
25 25
        Rio Vista
 
50 Good
 
59 Moderate
43 43
        Roseville-Rocklin
 
38 Good
 
59 Moderate
31 31
        Sacramento
 
38 Good
 
63 Moderate
33 33
        Vacaville
 
50 Good
 
59 Moderate
55 55
        Woodland
 
50 Good
 
59 Moderate
55 55
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
31 31
        San Diego Foothills
 
  Good
 
  aqi not available
36 36
        San Diego Mesa and Inland Valley
 
  Good
 
  aqi not available
33 33
San Francisco Area
        Concord
 
38 Good
 
38 Good
22 22
        Fairfield
 
38 Good
 
38 Good
19 19
        Fremont
 
33 Good
 
38 Good
17 17
        Livermore
 
38 Good
 
38 Good
25 25
        Napa
 
57 Moderate
 
63 Moderate
23 23
        Oakland
 
53 Moderate
 
55 Moderate
15 15
        Redwood City
 
33 Good
 
38 Good
17 17
        San Francisco
 
53 Moderate
 
55 Moderate
18 18
        San Jose
 
33 Good
 
42 Good
19 19
        San Rafael
 
57 Moderate
 
63 Moderate
28 28
        Santa Rosa
 
57 Moderate
 
63 Moderate
 
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
53 Moderate
 
  Moderate
40 40
        Fresno
 
55 Moderate
 
  Moderate
14 14
        Hanford
 
53 Moderate
 
  Moderate
23 23
        Madera
 
29 Good
 
  Good
10 10
        Merced
 
24 Good
 
  Good
17 17
        Modesto
 
26 Good
 
  Good
46 46
        Stockton
 
38 Good
 
  Good
51 51
        Visalia
 
53 Moderate
 
  Moderate
28 28
San Luis Obispo County
        Atascadero
 
22 Good
 
24 Good
23 23
        Carrizo Plains
 
27 Good
 
29 Good
24 24
        Morro Bay
 
21 Good
 
22 Good
19 19
        Nipomo
 
26 Good
 
27 Good
54 54
        Paso Robles
 
22 Good
 
24 Good
23 23
        Red Hills
 
31 Good
 
32 Good
20 20
        San Luis Obispo
 
28 Good
 
29 Good
14 14
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
27 27
        Gaviota Coast
 
  Good
 
  aqi not available
32 32
        Goleta
 
  Good
 
  aqi not available
28 28
        Lompoc
 
  Good
 
  aqi not available
31 31
        Paradise Road
 
  Good
 
  aqi not available
24 24
        Santa Barbara
 
  Good
 
  aqi not available
33 33
        Santa Maria
 
  Good
 
  aqi not available
22 22
        Santa Ynez
 
  Good
 
  aqi not available
15 15
        Sequoia/Kings Canyon National Parks
 
38 Good
 
  aqi not available
19 19
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
18 18
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
21 21
Ventura County Area
        Ojai
 
  Good
 
  Good
27 27
        Oxnard
 
  Good
 
  Good
22 22
        Piru
 
  Good
 
  Good
24 24
        Simi Valley
 
  Good
 
  Good
28 28
        Thousand Oaks
 
  Good
 
  Good
26 26
        Western Nevada County
 
30 Good
 
30 Good
34 34
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
37 Good
 
  aqi not available
34 34
        Yuba City/Marysville
 
  Good
 
  aqi not available
23 23
        Yucca Vly
 
38 Good
 
42 Good