California Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Wed
Jul 30
Thu
Jul 31
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
 
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
 
Chico
 
  Unhealthy for Sensitive Groups
 
  Unhealthy for Sensitive Groups
 
Death Valley National Park
 
37 Good
 
38 Good
38 38
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Great Basin Air District
 
  aqi not available
 
  aqi not available
49 49
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Good
 
  Good
45 45
Imperial Valley
 
71 Moderate
 
64 Moderate
60 60
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
101 101
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
37 Good
 
41 Good
37 37
Lone Pine Paiute-Shoshone Reservation
 
  aqi not available
 
  aqi not available
 
Los Angeles Area
        Antelope Vly
 
42 Good
 
51 Moderate
44 44
        Anza Vly
 
42 Good
 
50 Good
 
        Banning
 
84 Moderate
 
84 Moderate
87 87
        Barstow
 
46 Good
 
50 Good
47 47
        Big Bear Lake
 
84 Moderate
 
84 Moderate
 
        C San Bernardino M
 
137 Unhealthy for Sensitive Groups
 
137 Unhealthy for Sensitive Groups
151 151
        C San Bernardino-1
 
84 Moderate
 
84 Moderate
67 67
        C San Bernardino-2
 
84 Moderate
 
111 Unhealthy for Sensitive Groups
93 93
        Capistrano Vly
 
42 Good
 
50 Good
29 29
        Central Coastal
 
38 Good
 
42 Good
28 28
        Central LA CO
 
46 Good
 
61 Moderate
58 58
        Central Orange-1
 
38 Good
 
50 Good
56 56
        Central Orange-2
 
50 Good
 
55 Moderate
56 56
        Coachella Vly
 
84 Moderate
 
84 Moderate
97 97
        E San Bernardino
 
111 Unhealthy for Sensitive Groups
 
111 Unhealthy for Sensitive Groups
74 74
        E San Fernando Vly
 
42 Good
 
55 Moderate
 
        E San Gabriel V-1
 
70 Moderate
 
66 Moderate
36 36
        E San Gabriel V-2
 
61 Moderate
 
72 Moderate
44 44
        East Riverside CO
 
50 Good
 
50 Good
 
        Hemet/San Jacinto
 
55 Moderate
 
61 Moderate
48 48
        Hesperia
 
51 Moderate
 
51 Moderate
111 111
        Lake Elsinore
 
84 Moderate
 
84 Moderate
57 57
        Metro Riverside CO
 
84 Moderate
 
84 Moderate
71 71
        N Coastal Orange
 
46 Good
 
42 Good
28 28
        NW Coastal LA
 
42 Good
 
50 Good
28 28
        NW San Bernardino
 
84 Moderate
 
84 Moderate
87 87
        Norco/Corona
 
63 Moderate
 
66 Moderate
71 71
        North Orange CO
 
50 Good
 
57 Moderate
29 29
        Perris Vly
 
84 Moderate
 
84 Moderate
48 48
        Phelan
 
51 Moderate
 
84 Moderate
111 111
        Pomona Walnut Vly
 
59 Moderate
 
70 Moderate
46 46
        S Central LA CO
 
29 Good
 
42 Good
25 25
        S San Gabriel Vly
 
42 Good
 
46 Good
 
        SW Coastal LA
 
46 Good
 
42 Good
25 25
        SW San Bernardino
 
66 Moderate
 
70 Moderate
87 87
        Saddleback Vly
 
42 Good
 
42 Good
29 29
        San Gabriel Mts
 
66 Moderate
 
76 Moderate
64 64
        Santa Clarita Vly
 
84 Moderate
 
111 Unhealthy for Sensitive Groups
64 64
        South Coastal LA
 
38 Good
 
53 Moderate
 
        Southeast LA CO
 
50 Good
 
59 Moderate
 
        Temecula Vly
 
53 Moderate
 
59 Moderate
 
        Trona
 
46 Good
 
46 Good
38 38
        Twentynine Palms
 
51 Moderate
 
51 Moderate
 
        Victorville
 
50 Good
 
50 Good
 
        W San Bernardino M
 
84 Moderate
 
84 Moderate
151 151
        W San Fernando Vly
 
42 Good
 
53 Moderate
70 70
        W San Gabriel Vly
 
57 Moderate
 
70 Moderate
36 36
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
 
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Good
 
  Good
31 31
        Mono Lake
 
  aqi not available
 
  aqi not available
 
Monterey Bay Area
        Carmel Valley
 
  Good
 
  Good
33 33
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Good
 
  Good
19 19
        King City
 
  Good
 
  Good
16 16
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Good
 
  Good
31 31
        Salinas
 
  Good
 
  Good
33 33
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
24 24
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  aqi not available
 
  aqi not available
 
        Owens Lake
 
  aqi not available
 
  aqi not available
49 49
        Paradise
 
  Moderate
 
  Moderate
44 44
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Red Bluff
 
  aqi not available
 
  aqi not available
5 5
        Redding
 
60 Moderate
 
60 Moderate
44 44
Sacramento Area
        Auburn
 
90 Moderate
 
101 Unhealthy for Sensitive Groups
64 64
        Davis
 
71 Moderate
 
77 Moderate
34 34
        Elk Grove
 
90 Moderate
 
101 Unhealthy for Sensitive Groups
42 42
        Folsom
 
90 Moderate
 
101 Unhealthy for Sensitive Groups
42 42
        Placerville
 
97 Moderate
 
106 Unhealthy for Sensitive Groups
51 51
        Rio Vista
 
71 Moderate
 
77 Moderate
30 30
        Roseville-Rocklin
 
90 Moderate
 
101 Unhealthy for Sensitive Groups
64 64
        Sacramento
 
90 Moderate
 
101 Unhealthy for Sensitive Groups
42 42
        Vacaville
 
71 Moderate
 
77 Moderate
34 34
        Woodland
 
71 Moderate
 
77 Moderate
34 34
San Diego Area
        San Diego Coast
 
  Moderate
 
  Moderate
40 40
        San Diego Foothills
 
  Moderate
 
  Moderate
39 39
        San Diego Mesa and Inland Valley
 
  Moderate
 
  Moderate
28 28
San Francisco Area
        Concord
 
74 Moderate
 
58 Moderate
26 26
        Fairfield
 
74 Moderate
 
58 Moderate
35 35
        Fremont
 
34 Good
 
34 Good
19 19
        Livermore
 
74 Moderate
 
58 Moderate
26 26
        Napa
 
42 Good
 
42 Good
33 33
        Oakland
 
53 Moderate
 
42 Good
26 26
        Redwood City
 
34 Good
 
34 Good
18 18
        San Francisco
 
53 Moderate
 
42 Good
20 20
        San Jose
 
58 Moderate
 
46 Good
30 30
        San Rafael
 
42 Good
 
42 Good
31 31
        Santa Rosa
 
42 Good
 
42 Good
 
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
93 Moderate
 
104 Unhealthy for Sensitive Groups
63 63
        Fresno
 
109 Unhealthy for Sensitive Groups
 
106 Unhealthy for Sensitive Groups
 
        Hanford
 
97 Moderate
 
87 Moderate
 
        Madera
 
104 Unhealthy for Sensitive Groups
 
97 Moderate
 
        Merced
 
71 Moderate
 
84 Moderate
 
        Modesto
 
104 Unhealthy for Sensitive Groups
 
104 Unhealthy for Sensitive Groups
61 61
        Stockton
 
74 Moderate
 
67 Moderate
68 68
        Visalia
 
84 Moderate
 
80 Moderate
46 46
San Luis Obispo County
        Atascadero
 
30 Good
 
33 Good
18 18
        Carrizo Plains
 
40 Good
 
42 Good
36 36
        Morro Bay
 
19 Good
 
20 Good
15 15
        Nipomo
 
28 Good
 
55 Moderate
30 30
        Paso Robles
 
30 Good
 
31 Good
19 19
        Red Hills
 
40 Good
 
42 Good
23 23
        San Luis Obispo
 
21 Good
 
23 Good
23 23
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
15 15
        Gaviota Coast
 
  Good
 
  Good
28 28
        Goleta
 
  Good
 
  Good
 
        Lompoc
 
  Good
 
  Good
19 19
        Paradise Road
 
  Good
 
  Good
28 28
        Santa Barbara
 
  Good
 
  Good
41 41
        Santa Maria
 
  Good
 
  Good
28 28
        Santa Ynez
 
  Good
 
  Good
24 24
        Sequoia/Kings Canyon National Parks
 
49 Good
 
51 Moderate
47 47
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
 
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
42 42
Ventura County Area
        Ojai
 
  Moderate
 
  Moderate
42 42
        Oxnard
 
  Good
 
  Good
40 40
        Piru
 
  Moderate
 
  Moderate
36 36
        Simi Valley
 
  Moderate
 
  Moderate
46 46
        Thousand Oaks
 
  Good
 
  Good
31 31
        Western Nevada County
 
  aqi not available
 
  aqi not available
97 97
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
39 Good
 
44 Good
49 49
        Yuba City/Marysville
 
  Moderate
 
  Moderate
39 39
        Yucca Vly
 
50 Good
 
51 Moderate