Toggle navigation
Places
AQI (India)
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
Ohio
Caledonia
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Caledonia
Claridon Township, Marion County
2026-05-25 01:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
52
NO2
μg/m³
19
PM2.5
μg/m³
6.5
CO
μg/m³
190.1
PM10
μg/m³
8.6
SO2
μg/m³
2.1
Weather
℃
℃
℉
21℃
93%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
PM2.5
CO
PM10
SO2
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
Caledonia
AQI 52
Edison
AQI 51
Marion
AQI 33
Mount Gilead
AQI 51
Cardington
AQI 53
Galion
AQI 24
Bucyrus
AQI 12
North Robinson
AQI 32
Morral
AQI 12
Waldo
AQI 49
Fulton
AQI 54
Air Matters © 2026