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California

United States

2026-01-11 05:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
15.5
PM10
μg/m³
23.4
NO2
μg/m³
31.2
O3
μg/m³
31.9
CO
μg/m³
749
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
6℃
87%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Alameda County
AQI 52
Alpine County
AQI 64
Amador County
AQI 45
Butte County
AQI 68
Calaveras County
AQI 45
Colusa County
AQI 4
Contra Costa County
AQI 53
Del Norte County
AQI 30
El Dorado County
AQI 80
Fresno County
AQI 96
Glenn County
AQI 28
Humboldt County
AQI 34
Imperial County
AQI 51
Inyo County
AQI 36
Kern County
AQI 57
Kings County
AQI 67
Lake County
AQI 56
Lassen County
AQI 59
Los Angeles County
AQI 82
Madera County
AQI 91
Marin County
AQI 57
Mariposa County
AQI 38
Mendocino County
AQI 61
Merced County
AQI 94
Modoc County
AQI 5
Mono County
AQI 39
Monterey County
AQI 42
Napa County
AQI 53
Nevada County
AQI 61
Orange County
AQI 35
Placer County
AQI 64
Plumas County
AQI 95
Riverside County
AQI 32
Sacramento County
AQI 77
San Benito County
AQI 48
San Bernardino County
AQI 33
San Diego County
AQI 39
San Francisco County
AQI 52
San Joaquin County
AQI 72
San Luis Obispo County
AQI 44
San Mateo County
AQI 54
Santa Barbara County
AQI 49
Santa Clara County
AQI 65
Santa Cruz County
AQI 54
Shasta County
AQI 34
Sierra County
AQI 95
Siskiyou County
AQI 67
Solano County
AQI 59
Sonoma County
AQI 61
Stanislaus County
AQI 74
Sutter County
AQI 124
Tehama County
AQI 18
Trinity County
AQI 46
Tulare County
AQI 74
Tuolumne County
AQI 5
Ventura County
AQI 33
Yolo County
AQI 84
Yuba County
AQI 111
Data Sources
http://www.airnow.gov/

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AQI 78
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Fowler
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Malaga
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