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  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-09 17:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
48.2
O3
μg/m³
95.7
PM2.5
μg/m³
3.7
Weather
  • ℃
  • ℉
22℃
29%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Arvada
AQI 46
Aspen Park
AQI 18
Coal Creek
AQI 41
Columbine
AQI 46
Conifer
AQI 18
Edgewater
AQI 46
Evergreen
AQI 47
Genesee
AQI 24
Golden
AQI 46
Indian Hills
AQI 18
Ken Caryl
AQI 18
Lakeside
AQI 46
Lakewood
AQI 46
Louisville
AQI 41
Morrison
AQI 46
Mountain View
AQI 46
Westminster
AQI 46
Wheat Ridge
AQI 46
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 18
Aspen Park
AQI 18
Evergreen
AQI 47
Conifer
AQI 18
Morrison
AQI 46
Genesee
AQI 24
Ken Caryl
AQI 18
Columbine
AQI 46
Golden
AQI 46
Columbine Valley
AQI 46
Roxborough Park
AQI 18