California Air Quality Forecasts and Current Conditions Summary
 
Data and Forecasts courtesy of:
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Thu
Mar 30
Fri
Mar 31
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
10 10
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
10 10
Chester
 
  aqi not available
 
  aqi not available
 
Chico
 
  Good
 
  aqi not available
25 25
Death Valley National Park
 
41 Good
 
  aqi not available
39 39
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
 
Greeley Hill
 
  aqi not available
 
  aqi not available
24 24
Gridley
 
  Good
 
  aqi not available
24 24
Imperial Valley
 
73 Moderate
 
51 Moderate
75 75
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
84 84
La Grange
 
  aqi not available
 
  aqi not available
10 10
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
38 Good
 
  aqi not available
35 35
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
 
Los Angeles Area
        Antelope Vly
 
46 Good
 
  aqi not available
35 35
        Anza Vly
 
46 Good
 
  aqi not available
44 44
        Banning
 
67 Moderate
 
  aqi not available
39 39
        Barstow
 
46 Good
 
  aqi not available
30 30
        Big Bear Lake
 
46 Good
 
  aqi not available
 
        C San Bernardino M
 
46 Good
 
  aqi not available
77 77
        C San Bernardino-1
 
50 Good
 
  aqi not available
32 32
        C San Bernardino-2
 
50 Good
 
  aqi not available
32 32
        Capistrano Vly
 
37 Good
 
  aqi not available
29 29
        Central Coastal
 
37 Good
 
  aqi not available
31 31
        Central LA CO
 
50 Good
 
  aqi not available
52 52
        Central Orange-1
 
33 Good
 
  aqi not available
36 36
        Central Orange-2
 
33 Good
 
  aqi not available
36 36
        Coachella Vly
 
50 Good
 
  aqi not available
44 44
        E San Bernardino
 
50 Good
 
  aqi not available
 
        E San Fernando Vly
 
37 Good
 
  aqi not available
46 46
        E San Gabriel V-1
 
46 Good
 
  aqi not available
32 32
        E San Gabriel V-2
 
46 Good
 
  aqi not available
32 32
        East Riverside CO
 
37 Good
 
  aqi not available
74 74
        Hemet/San Jacinto
 
46 Good
 
  aqi not available
44 44
        Hesperia
 
46 Good
 
  aqi not available
30 30
        Lake Elsinore
 
46 Good
 
  aqi not available
57 57
        Metro Riverside CO
 
46 Good
 
  aqi not available
48 48
        N Coastal Orange
 
29 Good
 
  aqi not available
35 35
        NW Coastal LA
 
42 Good
 
  aqi not available
35 35
        NW San Bernardino
 
50 Good
 
  aqi not available
30 30
        Norco/Corona
 
46 Good
 
  aqi not available
41 41
        North Orange CO
 
37 Good
 
  aqi not available
36 36
        Perris Vly
 
46 Good
 
  aqi not available
7 7
        Phelan
 
46 Good
 
  aqi not available
39 39
        Pomona Walnut Vly
 
50 Good
 
  aqi not available
5 5
        S Central LA CO
 
46 Good
 
  aqi not available
8 8
        S San Gabriel Vly
 
46 Good
 
  aqi not available
 
        SW Coastal LA
 
50 Good
 
  aqi not available
35 35
        SW San Bernardino
 
50 Good
 
  aqi not available
30 30
        Saddleback Vly
 
46 Good
 
  aqi not available
36 36
        San Gabriel Mts
 
46 Good
 
  aqi not available
32 32
        Santa Clarita Vly
 
46 Good
 
  aqi not available
25 25
        South Coastal LA
 
50 Good
 
  aqi not available
35 35
        Southeast LA CO
 
50 Good
 
  aqi not available
36 36
        Temecula Vly
 
42 Good
 
  aqi not available
44 44
        Trona
 
37 Good
 
  aqi not available
34 34
        Twentynine Palms
 
46 Good
 
  aqi not available
30 30
        Victorville
 
37 Good
 
  aqi not available
36 36
        W San Bernardino M
 
50 Good
 
  aqi not available
77 77
        W San Fernando Vly
 
50 Good
 
  aqi not available
46 46
        W San Gabriel Vly
 
46 Good
 
  aqi not available
52 52
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
 
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
31 31
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
23 23
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
17 17
        King City
 
  Good
 
  Good
29 29
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
23 23
        Salinas
 
  Good
 
  Good
31 31
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
19 19
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
6 6
        Paradise
 
  Good
 
  aqi not available
29 29
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Portola
 
  aqi not available
 
  aqi not available
 
        Quincy
 
  aqi not available
 
  aqi not available
15 15
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
45 Good
 
  aqi not available
41 41
Sacramento Area
        Arden Arcade-Del Paso Manor
 
33 Good
 
25 Good
37 37
        Auburn
 
21 Good
 
17 Good
29 29
        Colfax
 
21 Good
 
17 Good
25 25
        Cool
 
  aqi not available
 
  aqi not available
27 27
        Davis
 
25 Good
 
21 Good
29 29
        Elk Grove
 
33 Good
 
25 Good
25 25
        Folsom
 
33 Good
 
25 Good
24 24
        Lincoln
 
21 Good
 
17 Good
35 35
        Natomas
 
33 Good
 
25 Good
17 17
        North Highlands
 
33 Good
 
25 Good
22 22
        Placerville
 
  aqi not available
 
  aqi not available
27 27
        Rio Vista
 
25 Good
 
21 Good
33 33
        Roseville-Rocklin
 
21 Good
 
17 Good
21 21
        Sacramento
 
33 Good
 
25 Good
37 37
        Sloughhouse
 
33 Good
 
25 Good
19 19
        Vacaville
 
25 Good
 
21 Good
26 26
        Woodland
 
25 Good
 
21 Good
23 23
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
37 37
        San Diego Foothills
 
  Good
 
  aqi not available
10 10
        San Diego Mesa and Inland Valley
 
  Moderate
 
  aqi not available
59 59
San Francisco Area
        Concord
 
49 Good
 
  Good
32 32
        Fairfield
 
49 Good
 
  Good
28 28
        Fremont
 
46 Good
 
  Good
30 30
        Livermore
 
49 Good
 
  Good
25 25
        Napa
 
46 Good
 
  Good
28 28
        Oakland
 
44 Good
 
  Good
29 29
        Redwood City
 
46 Good
 
  Good
29 29
        San Francisco
 
44 Good
 
  Good
31 31
        San Jose
 
43 Good
 
  Good
30 30
        San Rafael
 
46 Good
 
  Good
32 32
        Santa Rosa
 
46 Good
 
  Good
30 30
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
52 Moderate
 
  Good
66 66
        Fresno
 
42 Good
 
  Good
9 9
        Hanford
 
51 Moderate
 
  Good
65 65
        Madera
 
49 Good
 
  Good
3 3
        Merced
 
48 Good
 
  Good
39 39
        Modesto
 
43 Good
 
  Good
25 25
        Stockton
 
51 Moderate
 
  Good
 
        Visalia
 
41 Good
 
  Good
52 52
San Luis Obispo County
        Atascadero
 
38 Good
 
36 Good
12 12
        Carrizo Plains
 
39 Good
 
36 Good
6 6
        Morro Bay
 
36 Good
 
36 Good
26 26
        Nipomo
 
75 Moderate
 
69 Moderate
26 26
        Paso Robles
 
39 Good
 
35 Good
28 28
        Red Hills
 
40 Good
 
38 Good
42 42
        San Luis Obispo
 
36 Good
 
35 Good
31 31
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
22 22
        Gaviota Coast
 
  Good
 
  aqi not available
34 34
        Goleta
 
  Good
 
  aqi not available
38 38
        Lompoc
 
  Good
 
  aqi not available
47 47
        Paradise Road
 
  Good
 
  aqi not available
12 12
        Santa Barbara
 
  Good
 
  aqi not available
12 12
        Santa Maria
 
  Good
 
  aqi not available
37 37
        Santa Ynez
 
  Good
 
  aqi not available
19 19
        Santa Rosa Rancheria
 
  aqi not available
 
  aqi not available
21 21
        Sequoia/Kings Canyon National Parks
 
41 Good
 
  aqi not available
50 50
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
14 14
        Truckee
 
  aqi not available
 
  aqi not available
34 34
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
23 23
Ventura County Area
        Ojai
 
45 Good
 
50 Good
35 35
        Oxnard
 
45 Good
 
45 Good
28 28
        Piru
 
45 Good
 
50 Good
18 18
        Simi Valley
 
45 Good
 
45 Good
24 24
        Thousand Oaks
 
45 Good
 
45 Good
19 19
        Western Nevada County
 
  aqi not available
 
  aqi not available
39 39
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
41 Good
 
  aqi not available
59 59
        Yuba City/Marysville
 
  Good
 
  aqi not available
28 28
        Yucca Vly
 
46 Good
 
  aqi not available