Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
Colorado
Jefferson County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Jefferson County
Colorado
2026-09-09 13:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM10
μg/m³
80.8
O3
μg/m³
65.7
PM2.5
μg/m³
3.3
Pollen
9.5
Weather
℃
℃
℉
16℃
47%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM10
O3
PM2.5
Places included
Arvada
AQI 70
Aspen Park
AQI 8
Coal Creek
AQI 17
Columbine
AQI 70
Conifer
AQI 8
Edgewater
AQI 70
Evergreen
AQI 24
Genesee
AQI 31
Golden
AQI 70
Indian Hills
AQI 8
Ken Caryl
AQI 8
Lakeside
AQI 70
Lakewood
AQI 70
Louisville
AQI 33
Morrison
AQI 70
Mountain View
AQI 70
Westminster
AQI 70
Wheat Ridge
AQI 70
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Indian Hills
AQI 8
Aspen Park
AQI 8
Evergreen
AQI 24
Conifer
AQI 8
Morrison
AQI 70
Genesee
AQI 31
Ken Caryl
AQI 8
Columbine
AQI 70
Golden
AQI 70
Columbine Valley
AQI 70
Roxborough Park
AQI 8
Air Matters © 2026