California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Wed
Apr 23
Thu
Apr 24
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
17 17
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
17 17
Chico
 
  Good
 
  Good
 
Death Valley National Park
 
43 Good
 
43 Good
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
2 2
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
10 10
Imperial Valley
 
49 Good
 
71 Moderate
49 49
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
42 42
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
38 Good
 
37 Good
 
Lone Pine Paiute-Shoshone Reservation
 
  aqi not available
 
  aqi not available
24 24
Los Angeles Area
        Antelope Vly
 
42 Good
 
46 Good
 
        Anza Vly
 
57 Moderate
 
59 Moderate
 
        Banning
 
84 Moderate
 
55 Moderate
62 62
        Barstow
 
42 Good
 
38 Good
 
        Big Bear Lake
 
42 Good
 
42 Good
 
        C San Bernardino M
 
51 Moderate
 
51 Moderate
52 52
        C San Bernardino-1
 
80 Moderate
 
61 Moderate
33 33
        C San Bernardino-2
 
70 Moderate
 
66 Moderate
34 34
        Capistrano Vly
 
57 Moderate
 
50 Good
41 41
        Central Coastal
 
55 Moderate
 
50 Good
36 36
        Central LA CO
 
63 Moderate
 
68 Moderate
34 34
        Central Orange-1
 
59 Moderate
 
61 Moderate
48 48
        Central Orange-2
 
59 Moderate
 
59 Moderate
48 48
        Coachella Vly
 
53 Moderate
 
55 Moderate
54 54
        E San Bernardino
 
61 Moderate
 
66 Moderate
38 38
        E San Fernando Vly
 
55 Moderate
 
53 Moderate
43 43
        E San Gabriel V-1
 
66 Moderate
 
68 Moderate
28 28
        E San Gabriel V-2
 
61 Moderate
 
63 Moderate
31 31
        East Riverside CO
 
46 Good
 
50 Good
 
        Hemet/San Jacinto
 
59 Moderate
 
53 Moderate
42 42
        Hesperia
 
46 Good
 
50 Good
 
        Lake Elsinore
 
70 Moderate
 
70 Moderate
57 57
        Metro Riverside CO
 
76 Moderate
 
78 Moderate
61 61
        N Coastal Orange
 
55 Moderate
 
50 Good
36 36
        NW Coastal LA
 
57 Moderate
 
57 Moderate
9 9
        NW San Bernardino
 
74 Moderate
 
68 Moderate
62 62
        Norco/Corona
 
70 Moderate
 
68 Moderate
55 55
        North Orange CO
 
66 Moderate
 
66 Moderate
31 31
        Perris Vly
 
74 Moderate
 
61 Moderate
42 42
        Phelan
 
50 Good
 
50 Good
 
        Pomona Walnut Vly
 
66 Moderate
 
66 Moderate
34 34
        S Central LA CO
 
50 Good
 
50 Good
26 26
        S San Gabriel Vly
 
50 Good
 
50 Good
21 21
        SW Coastal LA
 
57 Moderate
 
53 Moderate
36 36
        SW San Bernardino
 
68 Moderate
 
68 Moderate
62 62
        Saddleback Vly
 
50 Good
 
50 Good
41 41
        San Gabriel Mts
 
61 Moderate
 
63 Moderate
38 38
        Santa Clarita Vly
 
55 Moderate
 
57 Moderate
38 38
        South Coastal LA
 
59 Moderate
 
55 Moderate
 
        Southeast LA CO
 
66 Moderate
 
68 Moderate
21 21
        Temecula Vly
 
61 Moderate
 
63 Moderate
 
        Trona
 
42 Good
 
50 Good
 
        Twentynine Palms
 
42 Good
 
42 Good
 
        Victorville
 
46 Good
 
50 Good
 
        W San Bernardino M
 
61 Moderate
 
50 Good
62 62
        W San Fernando Vly
 
55 Moderate
 
55 Moderate
47 47
        W San Gabriel Vly
 
63 Moderate
 
66 Moderate
33 33
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
 
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  Good
30 30
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
33 33
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
36 36
        King City
 
  Good
 
  Good
31 31
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
40 40
        Salinas
 
  Good
 
  Good
40 40
        San Lorenzo Valley
 
  Good
 
  Moderate
10 10
        Santa Cruz
 
  Good
 
  Good
30 30
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
24 24
        Paradise
 
  Good
 
  Good
 
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
0 0
        Redding
 
42 Good
 
45 Good
31 31
Sacramento Area
        Auburn
 
29 Good
 
42 Good
39 39
        Davis
 
29 Good
 
42 Good
30 30
        Elk Grove
 
29 Good
 
46 Good
40 40
        Folsom
 
29 Good
 
46 Good
40 40
        Placerville
 
  aqi not available
 
  aqi not available
 
        Rio Vista
 
29 Good
 
42 Good
16 16
        Roseville-Rocklin
 
29 Good
 
42 Good
39 39
        Sacramento
 
29 Good
 
46 Good
40 40
        Vacaville
 
29 Good
 
42 Good
30 30
        Woodland
 
29 Good
 
42 Good
30 30
San Diego Area
        San Diego Coast
 
  Moderate
 
  Moderate
46 46
        San Diego Foothills
 
  Good
 
  Good
53 53
        San Diego Mesa and Inland Valley
 
  Good
 
  Good
38 38
San Francisco Area
        Concord
 
43 Good
 
36 Good
9 9
        Fairfield
 
43 Good
 
36 Good
 
        Fremont
 
37 Good
 
34 Good
4 4
        Livermore
 
43 Good
 
36 Good
15 15
        Napa
 
38 Good
 
33 Good
42 42
        Oakland
 
39 Good
 
33 Good
32 32
        Redwood City
 
37 Good
 
34 Good
4 4
        San Francisco
 
39 Good
 
33 Good
19 19
        San Jose
 
41 Good
 
36 Good
13 13
        San Rafael
 
38 Good
 
33 Good
52 52
        Santa Rosa
 
38 Good
 
33 Good
 
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
50 Good
 
  Good
38 38
        Fresno
 
54 Moderate
 
  Moderate
 
        Hanford
 
48 Good
 
  Good
 
        Madera
 
50 Good
 
  Good
 
        Merced
 
47 Good
 
  Good
 
        Modesto
 
49 Good
 
  Good
5 5
        Stockton
 
46 Good
 
  Good
29 29
        Visalia
 
47 Good
 
  Good
17 17
San Luis Obispo County
        Atascadero
 
41 Good
 
38 Good
29 29
        Carrizo Plains
 
39 Good
 
40 Good
35 35
        Morro Bay
 
38 Good
 
33 Good
35 35
        Nipomo
 
94 Moderate
 
88 Moderate
81 81
        Paso Robles
 
43 Good
 
39 Good
29 29
        Red Hills
 
43 Good
 
42 Good
35 35
        San Luis Obispo
 
38 Good
 
35 Good
26 26
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
29 29
        Gaviota Coast
 
  Good
 
  Good
36 36
        Goleta
 
  Good
 
  Good
42 42
        Lompoc
 
  Good
 
  Good
36 36
        Paradise Road
 
  Good
 
  Good
32 32
        Santa Barbara
 
  Good
 
  Good
 
        Santa Maria
 
  Good
 
  Good
53 53
        Santa Ynez
 
  Good
 
  Good
31 31
        Sequoia/Kings Canyon National Parks
 
44 Good
 
45 Good
43 43
        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
 
  Good
37 37
        Oxnard
 
  Good
 
  Good
48 48
        Piru
 
  Good
 
  Good
34 34
        Simi Valley
 
  Good
 
  Good
38 38
        Thousand Oaks
 
  Good
 
  Good
36 36
        Western Nevada County
 
40 Good
 
  aqi not available
42 42
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
42 Good
 
41 Good
 
        Yuba City/Marysville
 
  Good
 
  Good
20 20
        Yucca Vly
 
46 Good
 
50 Good