California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sun
Apr 19
Mon
Apr 20
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
19 19
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
18 18
Chico
 
  Good
 
  Good
19 19
Death Valley National Park
 
45 Good
 
  aqi not available
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
21 21
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
26 26
Imperial Valley
 
104 Unhealthy for Sensitive Groups
 
90 Moderate
93 93
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
51 51
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
42 Good
 
  aqi not available
36 36
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
31 31
Los Angeles Area
        Antelope Vly
 
34 Good
 
42 Good
45 45
        Anza Vly
 
42 Good
 
42 Good
63 63
        Banning
 
51 Moderate
 
51 Moderate
98 98
        Barstow
 
42 Good
 
42 Good
39 39
        Big Bear Lake
 
51 Moderate
 
84 Moderate
 
        C San Bernardino M
 
84 Moderate
 
84 Moderate
47 47
        C San Bernardino-1
 
46 Good
 
51 Moderate
83 83
        C San Bernardino-2
 
46 Good
 
51 Moderate
83 83
        Capistrano Vly
 
42 Good
 
42 Good
31 31
        Central Coastal
 
42 Good
 
46 Good
36 36
        Central LA CO
 
50 Good
 
57 Moderate
89 89
        Central Orange-1
 
46 Good
 
55 Moderate
96 96
        Central Orange-2
 
50 Good
 
55 Moderate
96 96
        Coachella Vly
 
51 Moderate
 
84 Moderate
51 51
        E San Bernardino
 
51 Moderate
 
57 Moderate
39 39
        E San Fernando Vly
 
50 Good
 
53 Moderate
74 74
        E San Gabriel V-1
 
50 Good
 
59 Moderate
112 112
        E San Gabriel V-2
 
50 Good
 
59 Moderate
112 112
        East Riverside CO
 
42 Good
 
46 Good
48 48
        Hemet/San Jacinto
 
42 Good
 
46 Good
63 63
        Hesperia
 
42 Good
 
51 Moderate
49 49
        Lake Elsinore
 
51 Moderate
 
55 Moderate
60 60
        Metro Riverside CO
 
68 Moderate
 
66 Moderate
135 135
        N Coastal Orange
 
46 Good
 
55 Moderate
82 82
        NW Coastal LA
 
46 Good
 
46 Good
82 82
        NW San Bernardino
 
68 Moderate
 
57 Moderate
83 83
        Norco/Corona
 
53 Moderate
 
59 Moderate
96 96
        North Orange CO
 
42 Good
 
53 Moderate
96 96
        Perris Vly
 
51 Moderate
 
57 Moderate
38 38
        Phelan
 
50 Good
 
51 Moderate
51 51
        Pomona Walnut Vly
 
50 Good
 
53 Moderate
39 39
        S Central LA CO
 
38 Good
 
42 Good
29 29
        S San Gabriel Vly
 
51 Moderate
 
42 Good
19 19
        SW Coastal LA
 
46 Good
 
50 Good
82 82
        SW San Bernardino
 
50 Good
 
59 Moderate
83 83
        Saddleback Vly
 
42 Good
 
46 Good
96 96
        San Gabriel Mts
 
46 Good
 
51 Moderate
112 112
        Santa Clarita Vly
 
51 Moderate
 
51 Moderate
53 53
        South Coastal LA
 
46 Good
 
50 Good
82 82
        Southeast LA CO
 
50 Good
 
46 Good
96 96
        Temecula Vly
 
51 Moderate
 
34 Good
63 63
        Trona
 
38 Good
 
42 Good
40 40
        Twentynine Palms
 
42 Good
 
42 Good
39 39
        Victorville
 
42 Good
 
46 Good
39 39
        W San Bernardino M
 
50 Good
 
51 Moderate
83 83
        W San Fernando Vly
 
46 Good
 
55 Moderate
74 74
        W San Gabriel Vly
 
50 Good
 
57 Moderate
89 89
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
9 9
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
32 32
        Mono Lake
 
  aqi not available
 
  aqi not available
14 14
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
20 20
        Davenport
 
  Good
 
  aqi not available
 
        Hollister
 
  Good
 
  Good
30 30
        King City
 
  Good
 
  Good
46 46
        Marina/Seaside
 
  Good
 
  aqi not available
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
21 21
        Salinas
 
  Good
 
  Good
46 46
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
25 25
        Scotts Valley
 
  Good
 
  aqi not available
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
31 31
        Paradise
 
  Good
 
  Good
36 36
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
60 Moderate
 
60 Moderate
100 100
Sacramento Area
        Auburn
 
46 Good
 
42 Good
38 38
        Davis
 
46 Good
 
42 Good
50 50
        Elk Grove
 
53 Moderate
 
50 Good
60 60
        Folsom
 
53 Moderate
 
50 Good
60 60
        Placerville
 
  aqi not available
 
  aqi not available
39 39
        Rio Vista
 
46 Good
 
42 Good
39 39
        Roseville-Rocklin
 
46 Good
 
42 Good
38 38
        Sacramento
 
53 Moderate
 
50 Good
60 60
        Vacaville
 
46 Good
 
42 Good
50 50
        Woodland
 
46 Good
 
42 Good
50 50
San Diego Area
        San Diego Coast
 
  Moderate
 
  Moderate
70 70
        San Diego Foothills
 
  Moderate
 
  Good
47 47
        San Diego Mesa and Inland Valley
 
  Good
 
  Good
36 36
San Francisco Area
        Concord
 
48 Good
 
46 Good
49 49
        Fairfield
 
48 Good
 
46 Good
23 23
        Fremont
 
46 Good
 
42 Good
41 41
        Livermore
 
48 Good
 
46 Good
55 55
        Napa
 
47 Good
 
45 Good
58 58
        Oakland
 
44 Good
 
43 Good
47 47
        Redwood City
 
46 Good
 
42 Good
41 41
        San Francisco
 
44 Good
 
43 Good
27 27
        San Jose
 
47 Good
 
46 Good
31 31
        San Rafael
 
47 Good
 
45 Good
27 27
        Santa Rosa
 
47 Good
 
45 Good
23 23
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
93 Moderate
 
  Moderate
40 40
        Fresno
 
104 Unhealthy for Sensitive Groups
 
  Moderate
 
        Hanford
 
97 Moderate
 
  Moderate
 
        Madera
 
93 Moderate
 
  Moderate
 
        Merced
 
64 Moderate
 
  Moderate
 
        Modesto
 
93 Moderate
 
  Moderate
52 52
        Stockton
 
90 Moderate
 
  Moderate
45 45
        Visalia
 
93 Moderate
 
  Moderate
42 42
San Luis Obispo County
        Atascadero
 
45 Good
 
39 Good
58 58
        Carrizo Plains
 
45 Good
 
40 Good
39 39
        Morro Bay
 
39 Good
 
34 Good
30 30
        Nipomo
 
54 Moderate
 
53 Moderate
56 56
        Paso Robles
 
42 Good
 
40 Good
20 20
        Red Hills
 
49 Good
 
40 Good
39 39
        San Luis Obispo
 
40 Good
 
39 Good
37 37
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
29 29
        Gaviota Coast
 
  Good
 
  aqi not available
31 31
        Goleta
 
  Good
 
  aqi not available
56 56
        Lompoc
 
  Good
 
  aqi not available
33 33
        Paradise Road
 
  Good
 
  aqi not available
16 16
        Santa Barbara
 
  Good
 
  aqi not available
65 65
        Santa Maria
 
  Good
 
  aqi not available
57 57
        Santa Ynez
 
  Good
 
  aqi not available
18 18
        Sequoia/Kings Canyon National Parks
 
48 Good
 
  aqi not available
43 43
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
40 40
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
33 33
Ventura County Area
        Ojai
 
  Good
 
  Good
40 40
        Oxnard
 
  Moderate
 
  Moderate
61 61
        Piru
 
  Good
 
  Moderate
37 37
        Simi Valley
 
  Good
 
  Moderate
60 60
        Thousand Oaks
 
  Good
 
  Moderate
32 32
        Western Nevada County
 
60 Moderate
 
65 Moderate
63 63
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
43 Good
 
  aqi not available
 
        Yuba City/Marysville
 
  Good
 
  Good
46 46
        Yucca Vly
 
42 Good
 
46 Good