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
Illinois
Champaign County
Colfax Township
Champaign
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Champaign
Colfax Township, Champaign County
2026-05-07 23:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
100.7
PM2.5
μg/m³
3.6
SO2
μg/m³
0.6
CO
μg/m³
0
Pollen
7.2
Weather
℃
℃
℉
12℃
72%
14 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
SO2
CO
Places included
BONDVILLE
AQI 20
Bondville
AQI 44
Champaign
AQI 21
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
Champaign
AQI 44
Urbana
AQI 21
Savoy
AQI 21
Philo
AQI 21
Tolono
AQI 20
Thomasboro
AQI 40
Mahomet
AQI 21
Saint Joseph
AQI 21
Sidney
AQI 21
Sadorus
AQI 20
Pesotum
AQI 20
Air Matters © 2026