Toggle navigation
Places
CAQI (Europe)
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
Lee County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Lee County
Illinois
2026-04-21 05:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
11.6
PM10
μg/m³
18.6
Weather
℃
℃
℉
8℃
48%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
Places included
Alto Township
AQI 20
Amboy Township
AQI 19
Ashton Township
AQI 19
Brooklyn Township
AQI 20
Dixon Township
AQI 19
Franklin Grove Township
AQI 19
Harmon Township
AQI 19
Nelson Township
AQI 19
Sublette Township
AQI 20
Willow Creek Township
AQI 20
Wyoming Township
AQI 21
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
Sublette
AQI 20
West Brooklyn
AQI 19
La Moille
AQI 21
Ohio
AQI 21
Franklin Grove
AQI 19
Harmon
AQI 19
Compton
AQI 20
Dixon
AQI 19
Ashton
AQI 19
Arlington
AQI 21
Walnut
AQI 20
Air Matters © 2026