Toggle navigation
Places
AQI (China)
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
Knox County
Gambier
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Gambier
College Township, Knox County
2026-03-12 01:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
57.7
NO2
μg/m³
8
PM10
μg/m³
3.7
CO
μg/m³
242
PM2.5
μg/m³
1.5
Pollen
4.4
Weather
℃
℃
℉
8℃
88%
29 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
NO2
PM10
CO
PM2.5
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
Gambier
AQI 19
Mount Vernon
AQI 19
Martinsburg
AQI 19
Danville
AQI 19
Utica
AQI 19
Fredericktown
AQI 19
Gann
AQI 19
Saint Louisville
AQI 19
Butler
AQI 19
Sparta
AQI 19
Centerburg
AQI 19
Air Matters © 2026