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
Jul 21
Sat
Jul 22
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
 
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
 
Chester
 
  aqi not available
 
  aqi not available
 
Chico
 
  Moderate
 
  Moderate
 
Death Valley National Park
 
  aqi not available
 
54 Moderate
 
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
77 77
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Moderate
 
  Moderate
41 41
Imperial Valley
 
  aqi not available
 
  aqi not available
60 60
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
51 51
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
41 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
48 48
Los Angeles Area
        Antelope Vly
 
67 Moderate
 
  aqi not available
51 51
        Anza Vly
 
55 Moderate
 
  aqi not available
71 71
        Banning
 
100 Moderate
 
  aqi not available
58 58
        Barstow
 
50 Good
 
  aqi not available
71 71
        Big Bear Lake
 
100 Moderate
 
  aqi not available
 
        C San Bernardino M
 
161 Unhealthy
 
  aqi not available
64 64
        C San Bernardino-1
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
86 86
        C San Bernardino-2
 
161 Unhealthy
 
  aqi not available
86 86
        Capistrano Vly
 
55 Moderate
 
  aqi not available
32 32
        Central Coastal
 
55 Moderate
 
  aqi not available
32 32
        Central LA CO
 
57 Moderate
 
  aqi not available
97 97
        Central Orange-1
 
55 Moderate
 
  aqi not available
64 64
        Central Orange-2
 
53 Moderate
 
  aqi not available
64 64
        Coachella Vly
 
74 Moderate
 
  aqi not available
54 54
        E San Bernardino
 
161 Unhealthy
 
  aqi not available
71 71
        E San Fernando Vly
 
100 Moderate
 
  aqi not available
97 97
        E San Gabriel V-1
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
53 53
        E San Gabriel V-2
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
53 53
        East Riverside CO
 
55 Moderate
 
  aqi not available
 
        Hemet/San Jacinto
 
67 Moderate
 
  aqi not available
67 67
        Hesperia
 
67 Moderate
 
  aqi not available
77 77
        Lake Elsinore
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
71 71
        Metro Riverside CO
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
79 79
        N Coastal Orange
 
55 Moderate
 
  aqi not available
62 62
        NW Coastal LA
 
46 Good
 
  aqi not available
62 62
        NW San Bernardino
 
161 Unhealthy
 
  aqi not available
86 86
        Norco/Corona
 
100 Moderate
 
  aqi not available
79 79
        North Orange CO
 
59 Moderate
 
  aqi not available
64 64
        Perris Vly
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
67 67
        Phelan
 
100 Moderate
 
  aqi not available
77 77
        Pomona Walnut Vly
 
70 Moderate
 
  aqi not available
32 32
        S Central LA CO
 
38 Good
 
  aqi not available
33 33
        S San Gabriel Vly
 
46 Good
 
  aqi not available
 
        SW Coastal LA
 
37 Good
 
  aqi not available
62 62
        SW San Bernardino
 
100 Moderate
 
  aqi not available
86 86
        Saddleback Vly
 
50 Good
 
  aqi not available
64 64
        San Gabriel Mts
 
74 Moderate
 
  aqi not available
53 53
        Santa Clarita Vly
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
42 42
        South Coastal LA
 
42 Good
 
  aqi not available
62 62
        Southeast LA CO
 
61 Moderate
 
  aqi not available
64 64
        Temecula Vly
 
61 Moderate
 
  aqi not available
71 71
        Trona
 
53 Moderate
 
  aqi not available
80 80
        Twentynine Palms
 
100 Moderate
 
  aqi not available
71 71
        Victorville
 
55 Moderate
 
  aqi not available
54 54
        W San Bernardino M
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
86 86
        W San Fernando Vly
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
97 97
        W San Gabriel Vly
 
132 Unhealthy for Sensitive Groups
 
  aqi not available
82 82
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
36 36
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  aqi not available
76 76
        Mono Lake
 
  aqi not available
 
  aqi not available
35 35
Monterey Bay Area
        Carmel Valley
 
  Moderate
 
  Moderate
14 14
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Moderate
 
  Moderate
26 26
        King City
 
  Moderate
 
  Moderate
25 25
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Moderate
 
  Moderate
22 22
        Salinas
 
  Moderate
 
  Moderate
30 30
        San Lorenzo Valley
 
  Moderate
 
  Moderate
 
        Santa Cruz
 
  Moderate
 
  Moderate
27 27
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
52 52
        Paradise
 
  Moderate
 
  Unhealthy for Sensitive Groups
45 45
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Portola
 
  aqi not available
 
  aqi not available
 
        Quincy
 
  aqi not available
 
  aqi not available
32 32
        Red Bluff
 
  aqi not available
 
  aqi not available
 
        Redding
 
63 Moderate
 
  aqi not available
66 66
Sacramento Area
        Arden Arcade-Del Paso Manor
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
47 47
        Auburn
126 Unhealthy for Sensitive Groups
136 Unhealthy for Sensitive Groups
53 53
        Colfax
126 Unhealthy for Sensitive Groups
136 Unhealthy for Sensitive Groups
33 33
        Cool
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
44 44
        Davis
71 Moderate
87 Moderate
34 34
        Elk Grove
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
24 24
        Folsom
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
33 33
        Lincoln
126 Unhealthy for Sensitive Groups
136 Unhealthy for Sensitive Groups
48 48
        Natomas
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
 
        North Highlands
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
27 27
        Placerville
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
50 50
        Rio Vista
71 Moderate
87 Moderate
 
        Roseville-Rocklin
126 Unhealthy for Sensitive Groups
136 Unhealthy for Sensitive Groups
33 33
        Sacramento
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
31 31
        Sloughhouse
126 Unhealthy for Sensitive Groups
133 Unhealthy for Sensitive Groups
46 46
        Vacaville
71 Moderate
87 Moderate
34 34
        Woodland
71 Moderate
87 Moderate
39 39
San Diego Area
        San Diego Coast
 
  Good
 
  aqi not available
27 27
        San Diego Foothills
 
  Moderate
 
  aqi not available
56 56
        San Diego Mesa and Inland Valley
 
  Moderate
 
  aqi not available
62 62
San Francisco Area
        Concord
 
46 Good
 
87 Moderate
54 54
        Fairfield
 
46 Good
 
87 Moderate
25 25
        Fremont
 
38 Good
 
61 Moderate
66 66
        Livermore
 
46 Good
 
87 Moderate
29 29
        Napa
 
50 Good
 
55 Moderate
55 55
        Oakland
 
53 Moderate
 
61 Moderate
41 41
        Redwood City
 
38 Good
 
61 Moderate
66 66
        San Francisco
 
53 Moderate
 
61 Moderate
34 34
        San Jose
 
46 Good
 
84 Moderate
54 54
        San Rafael
 
50 Good
 
55 Moderate
42 42
        Santa Rosa
 
50 Good
 
55 Moderate
25 25
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
108 Unhealthy for Sensitive Groups
 
  Unhealthy for Sensitive Groups
42 42
        Fresno
 
108 Unhealthy for Sensitive Groups
 
  Unhealthy for Sensitive Groups
24 24
        Hanford
 
62 Moderate
 
  Moderate
34 34
        Madera
 
100 Moderate
 
  Moderate
27 27
        Merced
 
87 Moderate
 
  Moderate
35 35
        Modesto
 
84 Moderate
 
  Moderate
26 26
        Stockton
 
59 Moderate
 
  Moderate
30 30
        Visalia
 
100 Moderate
 
  Moderate
41 41
San Luis Obispo County
        Atascadero
 
45 Good
 
44 Good
29 29
        Carrizo Plains
 
57 Moderate
 
55 Moderate
41 41
        Morro Bay
 
26 Good
 
28 Good
16 16
        Nipomo
 
53 Moderate
 
53 Moderate
56 56
        Paso Robles
 
45 Good
 
44 Good
29 29
        Red Hills
 
46 Good
 
49 Good
32 32
        San Luis Obispo
 
29 Good
 
30 Good
23 23
Santa Barbara County
        Carpinteria
 
  Good
 
  aqi not available
24 24
        Gaviota Coast
 
  Good
 
  aqi not available
19 19
        Goleta
 
  Good
 
  aqi not available
37 37
        Lompoc
 
  Good
 
  aqi not available
58 58
        Paradise Road
 
  Good
 
  aqi not available
22 22
        Santa Barbara
 
  Good
 
  aqi not available
29 29
        Santa Maria
 
  Good
 
  aqi not available
37 37
        Santa Ynez
 
  Good
 
  aqi not available
18 18
        Santa Rosa Rancheria
 
  aqi not available
 
  aqi not available
31 31
        Sequoia/Kings Canyon National Parks
 
93 Moderate
 
  aqi not available
71 71
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tahoe City area
 
  aqi not available
 
  aqi not available
34 34
        Truckee
 
  aqi not available
 
  aqi not available
56 56
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
77 77
Ventura County Area
        Ojai
 
55 Moderate
 
65 Moderate
40 40
        Oxnard
 
55 Moderate
 
55 Moderate
68 68
        Piru
 
80 Moderate
 
90 Moderate
58 58
        Simi Valley
 
85 Moderate
 
95 Moderate
56 56
        Thousand Oaks
 
50 Good
 
55 Moderate
56 56
        Western Nevada County
 
140 Unhealthy for Sensitive Groups
 
140 Unhealthy for Sensitive Groups
17 17
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
49 Good
 
  aqi not available
173 173
        Yuba City/Marysville
 
  Moderate
 
  Unhealthy for Sensitive Groups
27 27
        Yucca Vly
 
67 Moderate
 
  aqi not available