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  4. Jefferson County

Jefferson County

Colorado

2026-06-01 08:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
115.7
PM10
μg/m³
20.1
PM2.5
μg/m³
4.5
Weather
  • ℃
  • ℉
10℃
58%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 32
Aspen Park
AQI 10
Coal Creek
AQI 13
Columbine
AQI 10
Conifer
AQI 10
Edgewater
AQI 32
Evergreen
AQI 95
Genesee
AQI 12
Golden
AQI 133
Indian Hills
AQI 10
Ken Caryl
AQI 10
Lakeside
AQI 32
Lakewood
AQI 32
Louisville
AQI 146
Morrison
AQI 10
Mountain View
AQI 32
Westminster
AQI 32
Wheat Ridge
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 10
Aspen Park
AQI 10
Evergreen
AQI 95
Conifer
AQI 10
Morrison
AQI 10
Genesee
AQI 12
Ken Caryl
AQI 10
Columbine
AQI 10
Golden
AQI 133
Columbine Valley
AQI 10
Roxborough Park
AQI 10