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  3. California

California

United States

2026-10-17 03:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
60.2
PM2.5
μg/m³
7.9
O3
μg/m³
81.3
NO2
μg/m³
30.4
CO
μg/m³
554
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
21℃
34%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Alameda County
AQI 70
Alpine County
AQI 23
Amador County
AQI 50
Butte County
AQI 61
Calaveras County
AQI 50
Colusa County
AQI 72
Contra Costa County
AQI 64
Del Norte County
AQI 12
El Dorado County
AQI 38
Fresno County
AQI 72
Glenn County
AQI 46
Humboldt County
AQI 54
Imperial County
AQI 158
Inyo County
AQI 40
Kern County
AQI 47
Kings County
AQI 74
Lake County
AQI 25
Lassen County
AQI 57
Los Angeles County
AQI 47
Madera County
AQI 68
Marin County
AQI 31
Mariposa County
AQI 76
Mendocino County
AQI 29
Merced County
AQI 82
Modoc County
AQI 18
Mono County
AQI 17
Monterey County
AQI 52
Napa County
AQI 41
Nevada County
AQI 37
Orange County
AQI 38
Placer County
AQI 41
Plumas County
AQI 2
Riverside County
AQI 35
Sacramento County
AQI 53
San Benito County
AQI 48
San Bernardino County
AQI 35
San Diego County
AQI 47
San Francisco County
AQI 42
San Joaquin County
AQI 73
San Luis Obispo County
AQI 52
San Mateo County
AQI 34
Santa Barbara County
AQI 37
Santa Clara County
AQI 46
Santa Cruz County
AQI 31
Shasta County
AQI 46
Sierra County
AQI 2
Siskiyou County
AQI 28
Solano County
AQI 52
Sonoma County
AQI 30
Stanislaus County
AQI 79
Sutter County
AQI 56
Tehama County
AQI 46
Trinity County
AQI 28
Tulare County
AQI 73
Tuolumne County
AQI 30
Ventura County
AQI 40
Yolo County
AQI 55
Yuba County
AQI 54
Data Sources
http://www.airnow.gov/

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Parlier
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AQI 56
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Orosi
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Fowler
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Malaga
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