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
Knox County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Knox County
Illinois
2026-04-26 05:00
CAQI (Europe)
Very Low
Pollutants
PM10
μg/m³
19.2
PM2.5
μg/m³
10.4
Weather
℃
℃
℉
13℃
72%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM10
PM2.5
Places included
Cedar Township
AQI 20
Galesburg City Township
AQI 20
Henderson Township
AQI 20
Indian Point Township
AQI 21
Knox Township
AQI 20
Maquon Township
AQI 20
Ontario Township
AQI 20
Rio Township
AQI 20
Salem Township
AQI 20
Sparta Township
AQI 20
Truro Township
AQI 19
Victoria Township
AQI 19
Walnut Grove Township
AQI 19
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
Knoxville
AQI 20
Maquon
AQI 20
East Galesburg
AQI 20
Galesburg
AQI 20
Abingdon
AQI 20
Wataga
AQI 20
Williamsfield
AQI 19
London Mills
AQI 20
Henderson
AQI 20
Victoria
AQI 19
Yates City
AQI 20
Air Matters © 2026