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
Licking County
Saint Louisville
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Saint Louisville
Newton Township, Licking County
2025-03-19 11:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
84.9
PM10
μg/m³
17.6
NO2
μg/m³
21.9
PM2.5
μg/m³
6.9
CO
μg/m³
122.3
Pollen
6.1
Weather
℃
℃
℉
12℃
49%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
PM10
NO2
PM2.5
CO
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
Saint Louisville
AQI 27
Utica
AQI 27
Martinsburg
AQI 27
Newark
AQI 27
Granville
AQI 9
Heath
AQI 31
Hanover
AQI 27
Alexandria
AQI 18
Gambier
AQI 27
Johnstown
AQI 18
Hebron
AQI 28
Air Matters © 2025