California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Fri
Jan 30
Sat
Jan 31
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
7 7
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
3 3
Chico
 
  Moderate
 
  Good
42 42
Death Valley National Park
 
40 Good
 
  aqi not available
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
12 12
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Moderate
 
  Good
50 50
Imperial Valley
 
  aqi not available
 
  aqi not available
22 22
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
32 32
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
40 Good
 
  aqi not available
26 26
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
14 14
Los Angeles Area
        Antelope Vly
 
25 Good
 
29 Good
19 19
        Anza Vly
 
50 Good
 
38 Good
26 26
        Banning
 
34 Good
 
34 Good
25 25
        Barstow
 
34 Good
 
34 Good
10 10
        Big Bear Lake
 
34 Good
 
38 Good
 
        C San Bernardino M
 
42 Good
 
46 Good
26 26
        C San Bernardino-1
 
59 Moderate
 
55 Moderate
34 34
        C San Bernardino-2
 
57 Moderate
 
55 Moderate
34 34
        Capistrano Vly
 
50 Good
 
38 Good
14 14
        Central Coastal
 
46 Good
 
38 Good
14 14
        Central LA CO
 
50 Good
 
50 Good
50 50
        Central Orange-1
 
55 Moderate
 
46 Good
57 57
        Central Orange-2
 
55 Moderate
 
50 Good
57 57
        Coachella Vly
 
42 Good
 
42 Good
17 17
        E San Bernardino
 
42 Good
 
46 Good
21 21
        E San Fernando Vly
 
42 Good
 
46 Good
25 25
        E San Gabriel V-1
 
50 Good
 
50 Good
23 23
        E San Gabriel V-2
 
50 Good
 
42 Good
23 23
        East Riverside CO
 
34 Good
 
29 Good
 
        Hemet/San Jacinto
 
38 Good
 
34 Good
26 26
        Hesperia
 
29 Good
 
29 Good
19 19
        Lake Elsinore
 
42 Good
 
50 Good
34 34
        Metro Riverside CO
 
68 Moderate
 
66 Moderate
62 62
        N Coastal Orange
 
50 Good
 
46 Good
48 48
        NW Coastal LA
 
46 Good
 
50 Good
48 48
        NW San Bernardino
 
59 Moderate
 
53 Moderate
34 34
        Norco/Corona
 
66 Moderate
 
61 Moderate
57 57
        North Orange CO
 
59 Moderate
 
46 Good
57 57
        Perris Vly
 
50 Good
 
33 Good
23 23
        Phelan
 
38 Good
 
46 Good
31 31
        Pomona Walnut Vly
 
50 Good
 
50 Good
13 13
        S Central LA CO
 
42 Good
 
42 Good
4 4
        S San Gabriel Vly
 
42 Good
 
38 Good
7 7
        SW Coastal LA
 
50 Good
 
46 Good
48 48
        SW San Bernardino
 
57 Moderate
 
59 Moderate
34 34
        Saddleback Vly
 
46 Good
 
25 Good
57 57
        San Gabriel Mts
 
50 Good
 
42 Good
24 24
        Santa Clarita Vly
 
42 Good
 
50 Good
24 24
        South Coastal LA
 
53 Moderate
 
46 Good
48 48
        Southeast LA CO
 
57 Moderate
 
50 Good
57 57
        Temecula Vly
 
42 Good
 
46 Good
26 26
        Trona
 
25 Good
 
29 Good
19 19
        Twentynine Palms
 
25 Good
 
25 Good
10 10
        Victorville
 
34 Good
 
29 Good
21 21
        W San Bernardino M
 
38 Good
 
42 Good
34 34
        W San Fernando Vly
 
42 Good
 
46 Good
25 25
        W San Gabriel Vly
 
50 Good
 
46 Good
50 50
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
6 6
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
43 43
        Mono Lake
 
  aqi not available
 
  aqi not available
9 9
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
18 18
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
33 33
        King City
 
  Good
 
  Good
27 27
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
20 20
        Salinas
 
  Good
 
  Good
44 44
        San Lorenzo Valley
 
  Moderate
 
  Moderate
 
        Santa Cruz
 
  Good
 
  Good
44 44
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
14 14
        Paradise
 
  Good
 
  Good
25 25
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
60 Moderate
 
  aqi not available
71 71
Sacramento Area
        Auburn
 
50 Good
 
46 Good
64 64
        Davis
 
57 Moderate
 
42 Good
45 45
        Elk Grove
 
66 Moderate
 
50 Good
66 66
        Folsom
 
66 Moderate
 
50 Good
66 66
        Placerville
 
  aqi not available
 
  aqi not available
19 19
        Rio Vista
 
57 Moderate
 
42 Good
38 38
        Roseville-Rocklin
 
50 Good
 
46 Good
64 64
        Sacramento
 
66 Moderate
 
50 Good
66 66
        Vacaville
 
57 Moderate
 
42 Good
45 45
        Woodland
 
57 Moderate
 
42 Good
45 45
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
54 54
        San Diego Foothills
 
  Good
 
  aqi not available
33 33
        San Diego Mesa and Inland Valley
 
  Good
 
  aqi not available
11 11
San Francisco Area
        Concord
 
55 Moderate
 
53 Moderate
55 55
        Fairfield
 
55 Moderate
 
53 Moderate
15 15
        Fremont
 
50 Good
 
46 Good
54 54
        Livermore
 
55 Moderate
 
53 Moderate
52 52
        Napa
 
63 Moderate
 
61 Moderate
59 59
        Oakland
 
61 Moderate
 
57 Moderate
61 61
        Redwood City
 
50 Good
 
46 Good
54 54
        San Francisco
 
61 Moderate
 
57 Moderate
53 53
        San Jose
 
59 Moderate
 
57 Moderate
88 88
        San Rafael
 
63 Moderate
 
61 Moderate
67 67
        Santa Rosa
 
63 Moderate
 
61 Moderate
40 40
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
124 Unhealthy for Sensitive Groups
 
  Unhealthy for Sensitive Groups
112 112
        Fresno
99 Moderate
 
  Moderate
15 15
        Hanford
99 Moderate
 
  Moderate
18 18
        Madera
95 Moderate
 
  Moderate
9 9
        Merced
78 Moderate
 
  Moderate
10 10
        Modesto
83 Moderate
 
  Moderate
78 78
        Stockton
91 Moderate
 
  Moderate
82 82
        Visalia
110 Unhealthy for Sensitive Groups
 
  Unhealthy for Sensitive Groups
104 104
San Luis Obispo County
        Atascadero
 
55 Moderate
 
49 Good
56 56
        Carrizo Plains
 
45 Good
 
43 Good
19 19
        Morro Bay
 
28 Good
 
29 Good
26 26
        Nipomo
 
55 Moderate
 
49 Good
70 70
        Paso Robles
 
55 Moderate
 
49 Good
56 56
        Red Hills
 
33 Good
 
34 Good
24 24
        San Luis Obispo
 
30 Good
 
30 Good
35 35
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
21 21
        Gaviota Coast
 
  Good
 
  aqi not available
29 29
        Goleta
 
  Good
 
  aqi not available
21 21
        Lompoc
 
  Good
 
  aqi not available
22 22
        Paradise Road
 
  Good
 
  aqi not available
15 15
        Santa Barbara
 
  Good
 
  aqi not available
26 26
        Santa Maria
 
  Good
 
  aqi not available
53 53
        Santa Ynez
 
  Good
 
  aqi not available
15 15
        Sequoia/Kings Canyon National Parks
 
38 Good
 
  aqi not available
14 14
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
31 31
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
17 17
Ventura County Area
        Ojai
 
  Good
 
  Good
22 22
        Oxnard
 
  Good
 
  Good
14 14
        Piru
 
  Good
 
  Good
22 22
        Simi Valley
 
  Good
 
  Good
21 21
        Thousand Oaks
 
  Good
 
  Good
25 25
        Western Nevada County
 
38 Good
 
38 Good
31 31
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
42 Good
 
  aqi not available
27 27
        Yuba City/Marysville
 
  Moderate
 
  Moderate
53 53
        Yucca Vly
 
29 Good
 
29 Good