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

Jefferson County

Colorado

2026-06-02 20:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
117.9
PM10
μg/m³
27.9
PM2.5
μg/m³
4.2
Weather
  • ℃
  • ℉
20℃
50%
23 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 34
Aspen Park
AQI 22
Coal Creek
AQI 27
Columbine
AQI 22
Conifer
AQI 22
Edgewater
AQI 34
Evergreen
AQI 133
Genesee
AQI 22
Golden
AQI 117
Indian Hills
AQI 22
Ken Caryl
AQI 22
Lakeside
AQI 34
Lakewood
AQI 34
Louisville
AQI 130
Morrison
AQI 22
Mountain View
AQI 34
Westminster
AQI 34
Wheat Ridge
AQI 34
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 22
Aspen Park
AQI 22
Evergreen
AQI 133
Conifer
AQI 22
Morrison
AQI 22
Genesee
AQI 22
Ken Caryl
AQI 22
Columbine
AQI 22
Golden
AQI 117
Columbine Valley
AQI 22
Roxborough Park
AQI 22