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
Calhoun County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Calhoun County
Illinois
2025-03-18 19:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6
Pollen
8.4
Weather
℃
℃
℉
22℃
48%
27 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
Places included
Crater Precinct
AQI 55
Hamburg Precinct
AQI 55
Hardin Precinct
AQI 34
Point
AQI 34
Richwood Township
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Hardin
AQI 34
Hamburg
AQI 55
Elsberry
AQI 55
Kampsville
AQI 55
Fieldon
AQI 34
Batchtown
AQI 34
Eldred
AQI 34
Foley
AQI 55
Annada
AQI 55
Winfield
AQI 59
Paynesville
AQI 55
Air Matters © 2025