California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sat
Aug 29
Sun
Aug 30
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
108 108
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
36 36
Chester
 
  aqi not available
 
  aqi not available
26 26
Chico
 
  Good
 
  Good
19 19
Death Valley National Park
 
44 Good
 
44 Good
41 41
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
108 108
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
21 21
Imperial Valley
 
51 Moderate
 
51 Moderate
47 47
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
49 49
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
44 Good
 
42 Good
31 31
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
30 30
Los Angeles Area
        Antelope Vly
 
51 Moderate
 
42 Good
50 50
        Anza Vly
 
55 Moderate
 
53 Moderate
42 42
        Banning
 
84 Moderate
 
111 Unhealthy for Sensitive Groups
42 42
        Barstow
 
50 Good
 
51 Moderate
46 46
        Big Bear Lake
 
53 Moderate
 
51 Moderate
 
        C San Bernardino M
 
137 Unhealthy for Sensitive Groups
 
137 Unhealthy for Sensitive Groups
10 10
        C San Bernardino-1
 
111 Unhealthy for Sensitive Groups
 
84 Moderate
80 80
        C San Bernardino-2
 
111 Unhealthy for Sensitive Groups
 
84 Moderate
80 80
        Capistrano Vly
 
42 Good
 
50 Good
37 37
        Central Coastal
 
46 Good
 
46 Good
37 37
        Central LA CO
 
57 Moderate
 
55 Moderate
66 66
        Central Orange-1
 
46 Good
 
50 Good
57 57
        Central Orange-2
 
57 Moderate
 
57 Moderate
57 57
        Coachella Vly
 
84 Moderate
 
50 Good
47 47
        E San Bernardino
 
137 Unhealthy for Sensitive Groups
 
111 Unhealthy for Sensitive Groups
45 45
        E San Fernando Vly
 
84 Moderate
 
84 Moderate
58 58
        E San Gabriel V-1
 
84 Moderate
 
84 Moderate
100 100
        E San Gabriel V-2
 
111 Unhealthy for Sensitive Groups
 
84 Moderate
100 100
        East Riverside CO
 
50 Good
 
50 Good
38 38
        Hemet/San Jacinto
 
84 Moderate
 
84 Moderate
42 42
        Hesperia
 
51 Moderate
 
50 Good
61 61
        Lake Elsinore
 
74 Moderate
 
70 Moderate
38 38
        Metro Riverside CO
 
84 Moderate
 
76 Moderate
58 58
        N Coastal Orange
 
55 Moderate
 
46 Good
52 52
        NW Coastal LA
 
51 Moderate
 
46 Good
52 52
        NW San Bernardino
 
111 Unhealthy for Sensitive Groups
 
84 Moderate
80 80
        Norco/Corona
 
111 Unhealthy for Sensitive Groups
 
68 Moderate
57 57
        North Orange CO
 
61 Moderate
 
59 Moderate
57 57
        Perris Vly
 
84 Moderate
 
111 Unhealthy for Sensitive Groups
32 32
        Phelan
 
51 Moderate
 
50 Good
58 58
        Pomona Walnut Vly
 
84 Moderate
 
66 Moderate
54 54
        S Central LA CO
 
42 Good
 
42 Good
40 40
        S San Gabriel Vly
 
84 Moderate
 
51 Moderate
46 46
        SW Coastal LA
 
50 Good
 
46 Good
52 52
        SW San Bernardino
 
111 Unhealthy for Sensitive Groups
 
70 Moderate
80 80
        Saddleback Vly
 
51 Moderate
 
42 Good
57 57
        San Gabriel Mts
 
84 Moderate
 
61 Moderate
100 100
        Santa Clarita Vly
 
84 Moderate
 
51 Moderate
25 25
        South Coastal LA
 
55 Moderate
 
55 Moderate
52 52
        Southeast LA CO
 
57 Moderate
 
57 Moderate
57 57
        Temecula Vly
 
84 Moderate
 
59 Moderate
42 42
        Trona
 
50 Good
 
46 Good
32 32
        Twentynine Palms
 
51 Moderate
 
84 Moderate
46 46
        Victorville
 
50 Good
 
50 Good
58 58
        W San Bernardino M
 
59 Moderate
 
53 Moderate
80 80
        W San Fernando Vly
 
53 Moderate
 
51 Moderate
58 58
        W San Gabriel Vly
 
84 Moderate
 
57 Moderate
66 66
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
35 35
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  Good
22 22
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
11 11
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
14 14
        King City
 
  Moderate
 
  Good
38 38
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
 
        Salinas
 
  Good
 
  Good
38 38
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
13 13
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
57 57
        Paradise
 
  Good
 
  Good
24 24
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Portola
 
  aqi not available
 
  aqi not available
5 5
        Quincy
 
  aqi not available
 
  aqi not available
34 34
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
60 Moderate
 
60 Moderate
50 50
Sacramento Area
        Arden Arcade-Del Paso Manor
 
34 Good
 
38 Good
28 28
        Auburn
 
38 Good
 
39 Good
12 12
        Colfax
 
38 Good
 
39 Good
5 5
        Cool
 
38 Good
 
39 Good
22 22
        Davis
 
32 Good
 
34 Good
28 28
        Elk Grove
 
34 Good
 
38 Good
60 60
        Folsom
 
34 Good
 
38 Good
21 21
        Lincoln
 
38 Good
 
39 Good
15 15
        Natomas
 
34 Good
 
38 Good
23 23
        North Highlands
 
34 Good
 
38 Good
20 20
        Placerville
 
38 Good
 
39 Good
25 25
        Rio Vista
 
32 Good
 
34 Good
7 7
        Roseville-Rocklin
 
38 Good
 
39 Good
22 22
        Sacramento
 
34 Good
 
38 Good
28 28
        Sloughhouse
 
34 Good
 
38 Good
26 26
        Vacaville
 
32 Good
 
34 Good
3 3
        Woodland
 
32 Good
 
34 Good
13 13
San Diego Area
        San Diego Coast
 
  Moderate
 
  Moderate
44 44
        San Diego Foothills
 
  Unhealthy for Sensitive Groups
 
  Moderate
31 31
        San Diego Mesa and Inland Valley
 
  Moderate
 
  Moderate
52 52
San Francisco Area
        Concord
 
37 Good
 
38 Good
21 21
        Fairfield
 
37 Good
 
38 Good
24 24
        Fremont
 
33 Good
 
38 Good
22 22
        Livermore
 
37 Good
 
38 Good
21 21
        Napa
 
33 Good
 
38 Good
26 26
        Oakland
 
33 Good
 
38 Good
19 19
        Redwood City
 
33 Good
 
38 Good
20 20
        San Francisco
 
33 Good
 
38 Good
19 19
        San Jose
 
37 Good
 
38 Good
28 28
        San Rafael
 
33 Good
 
38 Good
0 0
        Santa Rosa
 
33 Good
 
38 Good
20 20
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
64 Moderate
 
43 Good
35 35
        Fresno
 
58 Moderate
 
62 Moderate
 
        Hanford
 
68 Moderate
 
46 Good
 
        Madera
 
58 Moderate
 
38 Good
 
        Merced
 
33 Good
 
36 Good
 
        Modesto
 
38 Good
 
29 Good
25 25
        Stockton
 
53 Moderate
 
25 Good
20 20
        Visalia
 
67 Moderate
 
37 Good
31 31
San Luis Obispo County
        Atascadero
 
38 Good
 
37 Good
14 14
        Carrizo Plains
 
39 Good
 
39 Good
18 18
        Morro Bay
 
33 Good
 
33 Good
12 12
        Nipomo
 
51 Moderate
 
47 Good
180 180
        Paso Robles
 
39 Good
 
39 Good
20 20
        Red Hills
 
42 Good
 
40 Good
14 14
        San Luis Obispo
 
36 Good
 
34 Good
22 22
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
27 27
        Gaviota Coast
 
  Good
 
  Good
23 23
        Goleta
 
  Good
 
  Good
43 43
        Lompoc
 
  Good
 
  Good
23 23
        Paradise Road
 
  Good
 
  Good
21 21
        Santa Barbara
 
  Good
 
  Good
51 51
        Santa Maria
 
  Good
 
  Good
80 80
        Santa Ynez
 
  Good
 
  Good
16 16
        Sequoia/Kings Canyon National Parks
 
50 Good
 
45 Good
48 48
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
58 58
        Truckee
 
  aqi not available
 
  aqi not available
32 32
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
24 24
Ventura County Area
        Ojai
 
  Moderate
 
  Moderate
37 37
        Oxnard
 
  Moderate
 
  Moderate
42 42
        Piru
 
  Moderate
 
  Moderate
30 30
        Simi Valley
 
  Moderate
 
  Moderate
27 27
        Thousand Oaks
 
  Moderate
 
  Good
29 29
        Western Nevada County
 
50 Good
 
50 Good
10 10
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
47 Good
 
44 Good
24 24
        Yuba City/Marysville
 
  Good
 
  Good
21 21
        Yucca Vly
 
51 Moderate
 
51 Moderate