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
Tue
Aug 14
Wed
Aug 15
Bear Valley
 
  aqi not available
 
  aqi not available
 
Bishop
 
  aqi not available
 
  aqi not available
54 54
Bishop Paiute Tribe
 
  aqi not available
 
  aqi not available
35 35
Chester
 
  aqi not available
 
  aqi not available
51 51
Chico
 
  Moderate
 
  Moderate
44 44
Death Valley National Park
 
49 Good
 
67 Moderate
61 61
Eureka
 
  aqi not available
 
  aqi not available
21 21
Forest Ranch
 
  aqi not available
 
  aqi not available
 
Fort Bragg
 
  Unhealthy for Sensitive Groups
 
  Moderate
9 9
Great Basin Air District
 
  aqi not available
 
  aqi not available
54 54
Greeley Hill
 
  aqi not available
 
  aqi not available
 
Gridley
 
  Moderate
 
  Moderate
52 52
Imperial Valley
 
  aqi not available
 
  aqi not available
52 52
Joshua Tree National Park
 
  aqi not available
 
  aqi not available
67 67
La Grange
 
  aqi not available
 
  aqi not available
 
Lancaster
 
  aqi not available
 
  aqi not available
 
Lassen Volcanic National Park
 
51 Moderate
 
54 Moderate
45 45
Laytonville
 
  Unhealthy for Sensitive Groups
 
  Moderate
 
Leggett
 
  Unhealthy for Sensitive Groups
 
  Moderate
 
Lone Pine Paiute-Shoshone Reservation
 
  aqi not available
 
  aqi not available
25 25
Los Angeles Area
        Antelope Vly
 
67 Moderate
 
46 Good
67 67
        Anza Vly
 
46 Good
 
50 Good
93 93
        Banning
 
100 Moderate
 
132 Unhealthy for Sensitive Groups
80 80
        Barstow
 
46 Good
 
67 Moderate
101 101
        Big Bear Lake
 
100 Moderate
 
100 Moderate
 
        C San Bernardino M
 
132 Unhealthy for Sensitive Groups
 
161 Unhealthy
58 58
        C San Bernardino-1
 
67 Moderate
 
67 Moderate
93 93
        C San Bernardino-2
 
100 Moderate
 
100 Moderate
93 93
        Capistrano Vly
 
38 Good
 
50 Good
33 33
        Central Coastal
 
55 Moderate
 
46 Good
33 33
        Central LA CO
 
38 Good
 
53 Moderate
58 58
        Central Orange-1
 
33 Good
 
46 Good
35 35
        Central Orange-2
 
42 Good
 
50 Good
35 35
        Coachella Vly
 
100 Moderate
 
100 Moderate
133 133
        E San Bernardino
 
100 Moderate
 
100 Moderate
77 77
        E San Fernando Vly
 
46 Good
 
57 Moderate
50 50
        E San Gabriel V-1
 
63 Moderate
 
57 Moderate
60 60
        E San Gabriel V-2
 
57 Moderate
 
57 Moderate
60 60
        East Riverside CO
 
50 Good
 
50 Good
 
        Hemet/San Jacinto
 
67 Moderate
 
67 Moderate
101 101
        Hesperia
 
67 Moderate
 
67 Moderate
80 80
        Lake Elsinore
 
100 Moderate
 
67 Moderate
93 93
        Metro Riverside CO
 
100 Moderate
 
67 Moderate
80 80
        N Coastal Orange
 
55 Moderate
 
42 Good
58 58
        NW Coastal LA
 
37 Good
 
38 Good
58 58
        NW San Bernardino
 
67 Moderate
 
63 Moderate
67 67
        Norco/Corona
 
55 Moderate
 
67 Moderate
80 80
        North Orange CO
 
42 Good
 
50 Good
38 38
        Perris Vly
 
67 Moderate
 
67 Moderate
101 101
        Phelan
 
100 Moderate
 
100 Moderate
77 77
        Pomona Walnut Vly
 
57 Moderate
 
50 Good
58 58
        S Central LA CO
 
29 Good
 
33 Good
32 32
        S San Gabriel Vly
 
37 Good
 
46 Good
 
        SW Coastal LA
 
37 Good
 
38 Good
58 58
        SW San Bernardino
 
63 Moderate
 
67 Moderate
67 67
        Saddleback Vly
 
37 Good
 
46 Good
35 35
        San Gabriel Mts
 
67 Moderate
 
50 Good
67 67
        Santa Clarita Vly
 
100 Moderate
 
67 Moderate
67 67
        South Coastal LA
 
37 Good
 
42 Good
58 58
        Southeast LA CO
 
46 Good
 
55 Moderate
35 35
        Temecula Vly
 
50 Good
 
55 Moderate
93 93
        Trona
 
50 Good
 
50 Good
19 19
        Twentynine Palms
 
67 Moderate
 
100 Moderate
101 101
        Victorville
 
50 Good
 
50 Good
97 97
        W San Bernardino M
 
100 Moderate
 
50 Good
67 67
        W San Fernando Vly
 
46 Good
 
67 Moderate
50 50
        W San Gabriel Vly
 
53 Moderate
 
59 Moderate
52 52
        Mammoth Lakes
 
  aqi not available
 
  aqi not available
32 32
        Markleeville
 
  aqi not available
 
  aqi not available
 
        Mendocino County
 
  Unhealthy for Sensitive Groups
 
  Moderate
167 167
        Mono Lake
 
  aqi not available
 
  aqi not available
22 22
Monterey Bay Area
        Carmel Valley
 
  Moderate
 
  Moderate
 
        Davenport
 
  Good
 
  Good
 
        Hollister
 
  Moderate
 
  Moderate
 
        King City
 
  Moderate
 
  Moderate
 
        Marina/Seaside
 
  Good
 
  Good
 
        Monterey Peninsula
 
  Good
 
  Good
 
        Pinnacles National Monument
 
  Moderate
 
  Moderate
 
        Salinas
 
  Good
 
  Good
19 19
        San Lorenzo Valley
 
  Good
 
  Good
 
        Santa Cruz
 
  Good
 
  Good
19 19
        Scotts Valley
 
  Good
 
  Good
 
        Watsonville
 
  Good
 
  Good
 
        Oroville
 
  Moderate
 
  Moderate
 
        Owens Lake
 
  aqi not available
 
  aqi not available
38 38
        Paradise
 
  Moderate
 
  Moderate
49 49
        Point Reyes
 
  aqi not available
 
  aqi not available
 
        Portola
 
  aqi not available
 
  aqi not available
16 16
        Quincy
 
  aqi not available
 
  aqi not available
27 27
        Red Bluff
 
  aqi not available
 
  aqi not available
98 98
        Redding
 
  aqi not available
 
  aqi not available
157 157
Sacramento Area
        Arden Arcade-Del Paso Manor
 
90 Moderate
 
100 Moderate
40 40
        Auburn
 
115 Unhealthy for Sensitive Groups
 
119 Unhealthy for Sensitive Groups
56 56
        Colfax
 
115 Unhealthy for Sensitive Groups
 
119 Unhealthy for Sensitive Groups
74 74
        Cool
 
105 Unhealthy for Sensitive Groups
 
112 Unhealthy for Sensitive Groups
34 34
        Davis
 
61 Moderate
 
67 Moderate
47 47
        Elk Grove
 
90 Moderate
 
100 Moderate
38 38
        Folsom
 
90 Moderate
 
100 Moderate
53 53
        Lincoln
 
115 Unhealthy for Sensitive Groups
 
119 Unhealthy for Sensitive Groups
 
        Natomas
 
90 Moderate
 
100 Moderate
 
        North Highlands
 
90 Moderate
 
100 Moderate
43 43
        Placerville
 
105 Unhealthy for Sensitive Groups
 
112 Unhealthy for Sensitive Groups
48 48
        Rio Vista
 
61 Moderate
 
67 Moderate
38 38
        Roseville-Rocklin
 
115 Unhealthy for Sensitive Groups
 
119 Unhealthy for Sensitive Groups
55 55
        Sacramento
 
90 Moderate
 
100 Moderate
35 35
        Sloughhouse
 
90 Moderate
 
100 Moderate
60 60
        Vacaville
 
61 Moderate
 
67 Moderate
36 36
        Woodland
 
61 Moderate
 
67 Moderate
40 40
San Diego Area
        San Diego Coast
 
  Good
 
  Good
20 20
        San Diego Foothills
 
  Moderate
 
  Good
51 51
        San Diego Mesa and Inland Valley
 
  Good
 
  Moderate
31 31
San Francisco Area
        Concord
 
59 Moderate
 
53 Moderate
44 44
        Fairfield
 
59 Moderate
 
53 Moderate
31 31
        Fremont
 
53 Moderate
 
50 Good
44 44
        Livermore
 
59 Moderate
 
53 Moderate
27 27
        Napa
 
55 Moderate
 
46 Good
31 31
        Oakland
 
53 Moderate
 
46 Good
36 36
        Redwood City
 
53 Moderate
 
50 Good
44 44
        San Francisco
 
53 Moderate
 
46 Good
22 22
        San Jose
 
57 Moderate
 
53 Moderate
38 38
        San Rafael
 
55 Moderate
 
46 Good
26 26
        Santa Rosa
 
55 Moderate
 
46 Good
19 19
        San Jacinto
 
  aqi not available
 
  aqi not available
 
San Joaquin Valley Area
        Bakersfield
 
97 Moderate
 
  Moderate
87 87
        Fresno
 
90 Moderate
 
  Moderate
77 77
        Hanford
 
77 Moderate
 
  Moderate
 
        Madera
 
58 Moderate
 
  Moderate
44 44
        Merced
 
70 Moderate
 
  Moderate
41 41
        Modesto
 
68 Moderate
 
  Moderate
59 59
        Stockton
 
72 Moderate
 
  Moderate
72 72
        Visalia
 
61 Moderate
 
  Moderate
90 90
San Luis Obispo County
        Atascadero
 
31 Good
 
43 Good
33 33
        Carrizo Plains
 
49 Good
 
50 Good
47 47
        Morro Bay
 
23 Good
 
23 Good
 
        Nipomo
 
30 Good
 
33 Good
27 27
        Paso Robles
 
40 Good
 
47 Good
44 44
        Red Hills
 
38 Good
 
45 Good
43 43
        San Luis Obispo
 
29 Good
 
37 Good
23 23
Santa Barbara County
        Carpinteria
 
  Good
 
  Good
35 35
        Gaviota Coast
 
  Good
 
  Good
27 27
        Goleta
 
  Good
 
  Good
27 27
        Lompoc
 
  Good
 
  Good
31 31
        Paradise Road
 
  Good
 
  Good
32 32
        Santa Barbara
 
  Good
 
  Good
33 33
        Santa Maria
 
  Good
 
  Good
30 30
        Santa Ynez
 
  Good
 
  Good
30 30
        Santa Rosa Rancheria
 
  aqi not available
 
  aqi not available
67 67
        Sequoia/Kings Canyon National Parks
 
97 Moderate
 
84 Moderate
 
        South Lake Tahoe
 
  aqi not available
 
  aqi not available
47 47
        Tahoe City area
 
  aqi not available
 
  aqi not available
25 25
        Truckee
 
  aqi not available
 
  aqi not available
59 59
        Tuolumne City
 
  aqi not available
 
  aqi not available
 
        Tuolumne County
 
  aqi not available
 
  aqi not available
51 51
Ventura County Area
        Ojai
 
40 Good
 
45 Good
43 43
        Oxnard
 
40 Good
 
40 Good
31 31
        Piru
 
40 Good
 
45 Good
63 63
        Simi Valley
 
45 Good
 
50 Good
44 44
        Thousand Oaks
 
35 Good
 
40 Good
31 31
        Western Nevada County
 
70 Moderate
 
70 Moderate
49 49
        Willits
 
  Unhealthy for Sensitive Groups
 
  Moderate
 
        Willows
 
  aqi not available
 
  aqi not available
38 38
        Yankee Hill
 
  aqi not available
 
  aqi not available
 
        Yosemite National Park
 
44 Good
 
44 Good
137 137
        Yreka
 
  aqi not available
 
  aqi not available
171 171
        Yuba City/Marysville
 
  Moderate
 
  Moderate
55 55
        Yucca Vly
 
67 Moderate
 
67 Moderate