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California

United States

2024-04-29 11:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
55.2
PM10
μg/m³
13.6
PM2.5
μg/m³
5.3
NO2
μg/m³
8.6
CO
μg/m³
292.5
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
13℃
89%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Alameda County
AQI 24
Alpine County
AQI 9
Amador County
AQI 10
Butte County
AQI 34
Calaveras County
AQI 11
Colusa County
AQI 18
Contra Costa County
AQI 27
Del Norte County
AQI 20
El Dorado County
AQI 21
Fresno County
AQI 27
Glenn County
AQI 25
Humboldt County
AQI 35
Imperial County
AQI 34
Inyo County
AQI 25
Kern County
AQI 22
Kings County
AQI 32
Lake County
AQI 27
Lassen County
AQI 9
Los Angeles County
AQI 24
Madera County
AQI 26
Marin County
AQI 31
Mariposa County
AQI 25
Mendocino County
AQI 30
Merced County
AQI 28
Modoc County
AQI 38
Mono County
AQI 8
Monterey County
AQI 22
Napa County
AQI 29
Nevada County
AQI 32
Orange County
AQI 28
Placer County
AQI 26
Plumas County
AQI 17
Riverside County
AQI 28
Sacramento County
AQI 21
San Benito County
AQI 21
San Bernardino County
AQI 26
San Diego County
AQI 22
San Francisco County
AQI 28
San Joaquin County
AQI 25
San Luis Obispo County
AQI 23
San Mateo County
AQI 30
Santa Barbara County
AQI 20
Santa Clara County
AQI 22
Santa Cruz County
AQI 20
Shasta County
AQI 42
Sierra County
AQI 23
Siskiyou County
AQI 25
Solano County
AQI 24
Sonoma County
AQI 29
Stanislaus County
AQI 27
Sutter County
AQI 23
Tehama County
AQI 37
Trinity County
AQI 17
Tulare County
AQI 22
Tuolumne County
AQI 16
Ventura County
AQI 16
Yolo County
AQI 16
Yuba County
AQI 22
Data Sources
http://www.airnow.gov/

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