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California

United States

2026-01-01 02:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
13.4
PM10
μg/m³
13.7
O3
μg/m³
26.7
NO2
μg/m³
20.9
CO
μg/m³
504.9
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
10℃
98%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Alameda County
AQI 54
Alpine County
AQI 23
Amador County
AQI 50
Butte County
AQI 58
Calaveras County
AQI 50
Colusa County
AQI 59
Contra Costa County
AQI 52
Del Norte County
AQI 34
El Dorado County
AQI 46
Fresno County
AQI 75
Glenn County
AQI 56
Humboldt County
AQI 46
Imperial County
AQI 27
Inyo County
AQI 23
Kern County
AQI 46
Kings County
AQI 91
Lake County
AQI 60
Lassen County
AQI 147
Los Angeles County
AQI 41
Madera County
AQI 84
Marin County
AQI 52
Mariposa County
AQI 29
Mendocino County
AQI 56
Merced County
AQI 78
Modoc County
AQI 7
Mono County
AQI 27
Monterey County
AQI 21
Napa County
AQI 39
Nevada County
AQI 37
Orange County
AQI 40
Placer County
AQI 41
Plumas County
AQI 128
Riverside County
AQI 26
Sacramento County
AQI 54
San Benito County
AQI 53
San Bernardino County
AQI 35
San Diego County
AQI 37
San Francisco County
AQI 56
San Joaquin County
AQI 61
San Luis Obispo County
AQI 53
San Mateo County
AQI 58
Santa Barbara County
AQI 41
Santa Clara County
AQI 64
Santa Cruz County
AQI 43
Shasta County
AQI 70
Sierra County
AQI 115
Siskiyou County
AQI 54
Solano County
AQI 49
Sonoma County
AQI 39
Stanislaus County
AQI 70
Sutter County
AQI 56
Tehama County
AQI 65
Trinity County
AQI 94
Tulare County
AQI 76
Tuolumne County
AQI 42
Ventura County
AQI 27
Yolo County
AQI 61
Yuba County
AQI 51
Data Sources
http://www.airnow.gov/

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AQI 70
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Orosi
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Fowler
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Malaga
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