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
Ohio
Richland County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Richland County
Ohio
2026-04-23 21:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
9.5
PM10
μg/m³
14.7
Weather
℃
℃
℉
23℃
67%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
Places included
Cass Township
AQI 16
Jefferson Township
AQI 33
Mansfield
AQI 16
Monroe Township
AQI 16
Sharon Township
AQI 16
Springfield Township
AQI 16
Troy Township
AQI 25
Worthington Township
AQI 16
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
Mansfield
AQI 16
Ontario
AQI 16
Lexington
AQI 25
Lucas
AQI 16
Mifflin
AQI 26
Shelby
AQI 16
Crestline
AQI 26
Butler
AQI 16
Perrysville
AQI 47
Ashland
AQI 42
Hayesville
AQI 40
Air Matters © 2026