California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Tue
Oct 21
Wed
Oct 22
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
12 12
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
12 12
Chico
 
  Good
 
  Good
 
Death Valley National Park
 
42 Good
 
37 Good
42 42
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
9 9
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
3 3
Imperial Valley
 
  aqi not available
 
  aqi not available
39 39
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
44 44
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
38 Good
 
37 Good
 
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
19 19
Los Angeles Area
        Antelope Vly
 
42 Good
 
46 Good
38 38
        Anza Vly
 
57 Moderate
 
66 Moderate
67 67
        Banning
 
57 Moderate
 
55 Moderate
62 62
        Barstow
 
42 Good
 
42 Good
40 40
        Big Bear Lake
 
42 Good
 
51 Moderate
 
        C San Bernardino M
 
51 Moderate
 
84 Moderate
39 39
        C San Bernardino-1
 
72 Moderate
 
87 Moderate
117 117
        C San Bernardino-2
 
72 Moderate
 
76 Moderate
117 117
        Capistrano Vly
 
50 Good
 
68 Moderate
38 38
        Central Coastal
 
50 Good
 
57 Moderate
38 38
        Central LA CO
 
50 Good
 
70 Moderate
91 91
        Central Orange-1
 
50 Good
 
66 Moderate
85 85
        Central Orange-2
 
50 Good
 
68 Moderate
85 85
        Coachella Vly
 
51 Moderate
 
51 Moderate
42 42
        E San Bernardino
 
63 Moderate
 
84 Moderate
32 32
        E San Fernando Vly
 
46 Good
 
57 Moderate
52 52
        E San Gabriel V-1
 
70 Moderate
 
78 Moderate
84 84
        E San Gabriel V-2
 
66 Moderate
 
76 Moderate
84 84
        East Riverside CO
 
50 Good
 
50 Good
 
        Hemet/San Jacinto
 
59 Moderate
 
63 Moderate
67 67
        Hesperia
 
50 Good
 
50 Good
40 40
        Lake Elsinore
 
72 Moderate
 
82 Moderate
63 63
        Metro Riverside CO
 
74 Moderate
 
95 Moderate
125 125
        N Coastal Orange
 
46 Good
 
57 Moderate
 
        NW Coastal LA
 
46 Good
 
66 Moderate
39 39
        NW San Bernardino
 
70 Moderate
 
84 Moderate
117 117
        Norco/Corona
 
70 Moderate
 
76 Moderate
111 111
        North Orange CO
 
55 Moderate
 
76 Moderate
85 85
        Perris Vly
 
66 Moderate
 
76 Moderate
109 109
        Phelan
 
51 Moderate
 
50 Good
42 42
        Pomona Walnut Vly
 
70 Moderate
 
80 Moderate
38 38
        S Central LA CO
 
38 Good
 
55 Moderate
33 33
        S San Gabriel Vly
 
42 Good
 
55 Moderate
31 31
        SW Coastal LA
 
50 Good
 
63 Moderate
39 39
        SW San Bernardino
 
70 Moderate
 
74 Moderate
117 117
        Saddleback Vly
 
50 Good
 
59 Moderate
85 85
        San Gabriel Mts
 
63 Moderate
 
74 Moderate
84 84
        Santa Clarita Vly
 
53 Moderate
 
59 Moderate
40 40
        South Coastal LA
 
50 Good
 
68 Moderate
23 23
        Southeast LA CO
 
55 Moderate
 
72 Moderate
85 85
        Temecula Vly
 
63 Moderate
 
74 Moderate
67 67
        Trona
 
50 Good
 
50 Good
43 43
        Twentynine Palms
 
51 Moderate
 
42 Good
40 40
        Victorville
 
50 Good
 
50 Good
36 36
        W San Bernardino M
 
55 Moderate
 
57 Moderate
117 117
        W San Fernando Vly
 
46 Good
 
59 Moderate
52 52
        W San Gabriel Vly
 
59 Moderate
 
74 Moderate
52 52
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
 
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  Good
39 39
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
32 32
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
30 30
        King City
 
  Good
 
  Good
31 31
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
34 34
        Salinas
 
  Good
 
  Good
43 43
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
43 43
        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
32 32
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
60 Moderate
 
  aqi not available
44 44
Sacramento Area
        Auburn
 
45 Good
 
48 Good
33 33
        Davis
 
38 Good
 
41 Good
28 28
        Elk Grove
 
47 Good
 
50 Good
39 39
        Folsom
 
47 Good
 
50 Good
39 39
        Placerville
 
47 Good
 
49 Good
31 31
        Rio Vista
 
38 Good
 
41 Good
14 14
        Roseville-Rocklin
 
45 Good
 
48 Good
33 33
        Sacramento
 
47 Good
 
50 Good
39 39
        Vacaville
 
38 Good
 
41 Good
28 28
        Woodland
 
38 Good
 
41 Good
28 28
San Diego Area
        San Diego Coast
 
  Good
 
  Good
42 42
        San Diego Foothills
 
  Good
 
  Moderate
49 49
        San Diego Mesa and Inland Valley
 
  Moderate
 
  Moderate
66 66
San Francisco Area
        Concord
 
24 Good
 
31 Good
30 30
        Fairfield
 
24 Good
 
31 Good
31 31
        Fremont
 
33 Good
 
38 Good
30 30
        Livermore
 
24 Good
 
31 Good
27 27
        Napa
 
50 Good
 
50 Good
30 30
        Oakland
 
25 Good
 
26 Good
36 36
        Redwood City
 
33 Good
 
38 Good
30 30
        San Francisco
 
25 Good
 
26 Good
28 28
        San Jose
 
38 Good
 
33 Good
31 31
        San Rafael
 
50 Good
 
50 Good
47 47
        Santa Rosa
 
50 Good
 
50 Good
 
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
54 Moderate
 
  Moderate
34 34
        Fresno
 
53 Moderate
 
  Moderate
 
        Hanford
 
55 Moderate
 
  Moderate
 
        Madera
 
54 Moderate
 
  Moderate
 
        Merced
 
53 Moderate
 
  Moderate
 
        Modesto
 
51 Moderate
 
  Moderate
29 29
        Stockton
 
54 Moderate
 
  Moderate
28 28
        Visalia
 
53 Moderate
 
  Moderate
33 33
San Luis Obispo County
        Atascadero
 
35 Good
 
38 Good
30 30
        Carrizo Plains
 
36 Good
 
41 Good
31 31
        Morro Bay
 
29 Good
 
34 Good
31 31
        Nipomo
 
31 Good
 
33 Good
32 32
        Paso Robles
 
37 Good
 
40 Good
30 30
        Red Hills
 
36 Good
 
39 Good
 
        San Luis Obispo
 
32 Good
 
37 Good
31 31
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
35 35
        Gaviota Coast
 
  Good
 
  Good
38 38
        Goleta
 
  Good
 
  Good
35 35
        Lompoc
 
  Good
 
  Good
36 36
        Paradise Road
 
  Good
 
  Good
31 31
        Santa Barbara
 
  Good
 
  Good
40 40
        Santa Maria
 
  Good
 
  Good
32 32
        Santa Ynez
 
  Good
 
  Good
34 34
        Sequoia/Kings Canyon National Parks
 
48 Good
 
41 Good
32 32
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
4 4
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
36 36
Ventura County Area
        Ojai
 
  Good
 
  Good
38 38
        Oxnard
 
  Good
 
  Good
31 31
        Piru
 
  Good
 
  Good
36 36
        Simi Valley
 
  Good
 
  Good
38 38
        Thousand Oaks
 
  Good
 
  Good
36 36
        Western Nevada County
 
40 Good
 
40 Good
 
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
42 Good
 
41 Good
 
        Yuba City/Marysville
 
  Good
 
  Good
26 26
        Yucca Vly
 
50 Good
 
50 Good