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
Fri
Feb 28
Sat
Feb 29
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
15 15
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
 
Brawley
 
72 Moderate
 
56 Moderate
19 19
Calexico
 
72 Moderate
 
56 Moderate
24 24
Chester
 
  aqi not available
 
  aqi not available
25 25
Chico
 
  Good
 
  aqi not available
30 30
Death Valley National Park
 
30 Good
 
  aqi not available
31 31
El Centro
 
72 Moderate
 
56 Moderate
18 18
Eureka
 
  aqi not available
 
  aqi not available
11 11
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Fort Bragg
 
  aqi not available
 
  aqi not available
6 6
Great Basin Air District
 
  aqi not available
 
  aqi not available
59 59
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  aqi not available
18 18
Imperial Valley
 
72 Moderate
 
56 Moderate
24 24
Indio - Twenty Nine Palms Reservation
 
  aqi not available
 
  aqi not available
18 18
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
40 40
La Grange
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
40 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
 
39 Good
 
  aqi not available
41 41
        Anza Vly
 
44 Good
 
  aqi not available
33 33
        Banning
 
39 Good
 
  aqi not available
24 24
        Barstow
 
43 Good
 
  aqi not available
31 31
        Big Bear Lake
 
36 Good
 
  aqi not available
 
        C San Bernardino M
 
44 Good
 
  aqi not available
38 38
        C San Bernardino-1
 
38 Good
 
  aqi not available
44 44
        C San Bernardino-2
 
38 Good
 
  aqi not available
44 44
        Capistrano Vly
 
41 Good
 
  aqi not available
29 29
        Central Coastal
 
42 Good
 
  aqi not available
29 29
        Central LA CO
 
42 Good
 
  aqi not available
60 60
        Central Orange-1
 
42 Good
 
  aqi not available
26 26
        Central Orange-2
 
42 Good
 
  aqi not available
26 26
        Coachella Vly
 
44 Good
 
  aqi not available
25 25
        E San Bernardino
 
44 Good
 
  aqi not available
29 29
        E San Fernando Vly
 
50 Good
 
  aqi not available
16 16
        E San Gabriel V-1
 
38 Good
 
  aqi not available
31 31
        E San Gabriel V-2
 
38 Good
 
  aqi not available
31 31
        East Riverside CO
 
42 Good
 
  aqi not available
 
        Hemet/San Jacinto
 
43 Good
 
  aqi not available
33 33
        Hesperia
 
43 Good
 
  aqi not available
28 28
        Lake Elsinore
 
42 Good
 
  aqi not available
15 15
        Metro Riverside CO
 
46 Good
 
  aqi not available
53 53
        N Coastal Orange
 
42 Good
 
  aqi not available
60 60
        NW Coastal LA
 
57 Moderate
 
  aqi not available
60 60
        NW San Bernardino
 
38 Good
 
  aqi not available
16 16
        Norco/Corona
 
46 Good
 
  aqi not available
53 53
        North Orange CO
 
46 Good
 
  aqi not available
26 26
        Perris Vly
 
42 Good
 
  aqi not available
33 33
        Phelan
 
44 Good
 
  aqi not available
30 30
        Pomona Walnut Vly
 
46 Good
 
  aqi not available
6 6
        S Central LA CO
 
55 Moderate
 
  aqi not available
1 1
        S San Gabriel Vly
 
38 Good
 
  aqi not available
 
        SW Coastal LA
 
61 Moderate
 
  aqi not available
60 60
        SW San Bernardino
 
46 Good
 
  aqi not available
16 16
        Saddleback Vly
 
42 Good
 
  aqi not available
29 29
        San Gabriel Mts
 
40 Good
 
  aqi not available
31 31
        Santa Clarita Vly
 
40 Good
 
  aqi not available
18 18
        South Coastal LA
 
50 Good
 
  aqi not available
60 60
        Southeast LA CO
 
53 Moderate
 
  aqi not available
26 26
        Temecula Vly
 
44 Good
 
  aqi not available
33 33
        Trona
 
35 Good
 
  aqi not available
14 14
        Twentynine Palms
 
42 Good
 
  aqi not available
31 31
        Victorville
 
43 Good
 
  aqi not available
6 6
        W San Bernardino M
 
38 Good
 
  aqi not available
38 38
        W San Fernando Vly
 
55 Moderate
 
  aqi not available
16 16
        W San Gabriel Vly
 
36 Good
 
  aqi not available
31 31
Mammoth Lakes
 
  aqi not available
 
  aqi not available
59 59
Markleeville
 
  aqi not available
 
  aqi not available
 
Mendocino County
 
  aqi not available
 
  aqi not available
 
Mono Lake
 
  aqi not available
 
  aqi not available
6 6
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
 
        Davenport
 
  Good
 
  aqi not available
 
        Hollister
 
  Good
 
  Good
 
        King City
 
  Good
 
  Good
 
        Marina/Seaside
 
  Good
 
  aqi not available
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
 
        Salinas
 
  Good
 
  Good
28 28
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
40 40
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  aqi not available
 
Niland
 
72 Moderate
 
56 Moderate
21 21
Oroville
 
  aqi not available
 
  aqi not available
 
Owens Lake
 
  aqi not available
 
  aqi not available
18 18
Paradise
 
  Good
 
  aqi not available
31 31
Point Arena
 
  aqi not available
 
  aqi not available
6 6
Point Reyes
 
  aqi not available
 
  aqi not available
 
Portola
 
  aqi not available
 
  aqi not available
100 100
Quincy
 
  aqi not available
 
  aqi not available
 
Red Bluff
 
  Good
 
  aqi not available
36 36
Redding
 
  aqi not available
 
  aqi not available
40 40
Sacramento Area
        Arden Arcade-Del Paso Manor
 
82 Moderate
 
50 Good
56 56
        Auburn
 
72 Moderate
 
33 Good
36 36
        Colfax
 
72 Moderate
 
33 Good
 
        Cool
 
  aqi not available
 
  aqi not available
 
        Davis
 
74 Moderate
 
42 Good
46 46
        Elk Grove
 
82 Moderate
 
50 Good
31 31
        Folsom
 
82 Moderate
 
50 Good
 
        Lincoln
 
72 Moderate
 
33 Good
40 40
        Natomas
 
82 Moderate
 
50 Good
 
        North Highlands
 
82 Moderate
 
50 Good
8 8
        Placerville
 
  aqi not available
 
  aqi not available
35 35
        Rio Vista
 
74 Moderate
 
42 Good
31 31
        Roseville-Rocklin
 
72 Moderate
 
33 Good
49 49
        Sacramento
 
82 Moderate
 
50 Good
64 64
        Sloughhouse
 
82 Moderate
 
50 Good
37 37
        Vacaville
 
74 Moderate
 
42 Good
12 12
        Woodland
 
74 Moderate
 
42 Good
59 59
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
20 20
        San Diego Foothills
 
  Good
 
  aqi not available
39 39
        San Diego Mesa and Inland Valley
 
  Good
 
  aqi not available
29 29
San Francisco Area
        Concord
 
39 Good
 
  Good
40 40
        Fairfield
 
39 Good
 
  Good
54 54
        Fremont
 
37 Good
 
  Good
47 47
        Livermore
 
39 Good
 
  Good
52 52
        Napa
 
63 Moderate
 
  Good
48 48
        Oakland
 
59 Moderate
 
  Good
57 57
        Redwood City
 
37 Good
 
  Good
47 47
        San Francisco
 
59 Moderate
 
  Good
67 67
        San Jose
 
55 Moderate
 
  Good
57 57
        San Rafael
 
63 Moderate
 
  Good
43 43
        Santa Rosa
 
63 Moderate
 
  Good
43 43
San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
57 Moderate
 
  aqi not available
72 72
        Fresno
62 Moderate
 
  aqi not available
52 52
        Hanford
74 Moderate
 
  aqi not available
3 3
        Madera
57 Moderate
 
  aqi not available
9 9
        Merced
 
64 Moderate
 
  aqi not available
52 52
        Modesto
72 Moderate
 
  aqi not available
52 52
        Stockton
74 Moderate
 
  aqi not available
58 58
        Visalia
 
57 Moderate
 
  aqi not available
44 44
San Luis Obispo County
        Atascadero
 
50 Good
 
36 Good
20 20
        Carrizo Plains
 
47 Good
 
36 Good
18 18
        Morro Bay
 
49 Good
 
36 Good
24 24
        Nipomo
 
50 Good
 
58 Moderate
29 29
        Paso Robles
 
50 Good
 
36 Good
20 20
        Red Hills
 
50 Good
 
36 Good
46 46
        San Luis Obispo
 
49 Good
 
36 Good
38 38
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
 
        Gaviota Coast
 
  Good
 
  aqi not available
 
        Goleta
 
  Good
 
  aqi not available
 
        Lompoc
 
  Good
 
  aqi not available
 
        Paradise Road
 
  Good
 
  aqi not available
 
        Santa Barbara
 
  Good
 
  aqi not available
 
        Santa Maria
 
  Good
 
  aqi not available
21 21
        Santa Ynez
 
  Good
 
  aqi not available
 
Santa Rosa Rancheria
 
  aqi not available
 
  aqi not available
56 56
Sequoia/Kings Canyon National Parks
 
42 Good
 
  aqi not available
31 31
South Lake Tahoe
 
  aqi not available
 
  aqi not available
7 7
Tahoe City area
 
  aqi not available
 
  aqi not available
35 35
Truckee
 
  aqi not available
 
  aqi not available
38 38
Tuolumne City
 
  aqi not available
 
  aqi not available
 
Tuolumne County
 
  aqi not available
 
  aqi not available
18 18
Ukiah
 
  aqi not available
 
  aqi not available
30 30
Ventura County Area
        Ojai
 
45 Good
 
40 Good
14 14
        Oxnard
 
45 Good
 
40 Good
22 22
        Piru
 
50 Good
 
45 Good
24 24
        Simi Valley
 
50 Good
 
45 Good
9 9
        Thousand Oaks
 
45 Good
 
40 Good
27 27
Western Nevada County
 
48 Good
 
48 Good
47 47
Westmorland
 
72 Moderate
 
56 Moderate
17 17
Willits
 
  aqi not available
 
  aqi not available
30 30
Willows
 
  aqi not available
 
  aqi not available
35 35
Yankee Hill
 
  aqi not available
 
  aqi not available
 
Yosemite National Park
 
40 Good
 
  aqi not available
38 38
Yreka
 
  aqi not available
 
  aqi not available
32 32
Yuba City/Marysville
 
55 Moderate
 
46 Good
67 67
Yucca Vly
 
44 Good
 
  aqi not available