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
Morrow County
Bennington Township
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Bennington Township
Morrow County
2026-04-21 07:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
66.5
NO2
μg/m³
40.5
PM10
μg/m³
13.1
PM2.5
μg/m³
4.8
CO
μg/m³
346.1
SO2
μg/m³
1.6
Weather
℃
℃
℉
1℃
70%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
NO2
PM10
PM2.5
CO
SO2
Places included
Marengo
AQI 27
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
Marengo
AQI 27
Sparta
AQI 28
Fulton
AQI 27
Centerburg
AQI 24
Ashley
AQI 27
Chesterville
AQI 25
Cardington
AQI 26
Sunbury
AQI 12
Mount Gilead
AQI 25
Edison
AQI 25
Galena
AQI 12
Air Matters © 2026