1. North America
  2. United States
  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-12 07:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
50.8
O3
μg/m³
69.3
PM2.5
μg/m³
3.2
Weather
  • ℃
  • ℉
14℃
43%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Arvada
AQI 57
Aspen Park
AQI 5
Coal Creek
AQI 10
Columbine
AQI 57
Conifer
AQI 5
Edgewater
AQI 57
Evergreen
AQI 20
Genesee
AQI 8
Golden
AQI 57
Indian Hills
AQI 5
Ken Caryl
AQI 5
Lakeside
AQI 57
Lakewood
AQI 57
Louisville
AQI 22
Morrison
AQI 57
Mountain View
AQI 57
Westminster
AQI 57
Wheat Ridge
AQI 57
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Indian Hills
AQI 5
Aspen Park
AQI 5
Evergreen
AQI 20
Conifer
AQI 5
Morrison
AQI 57
Genesee
AQI 8
Ken Caryl
AQI 5
Columbine
AQI 57
Golden
AQI 57
Columbine Valley
AQI 57
Roxborough Park
AQI 5