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
Union County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Union County
Ohio
2026-07-26 07:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
19
PM2.5
μg/m³
9.2
Pollen
5.9
Weather
℃
℃
℉
18℃
86%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM10
PM2.5
Places included
Claibourne Township
AQI 15
Darby Township
AQI 16
Jerome Township
AQI 19
Leesburg Township
AQI 16
Paris Township
AQI 16
Union Township
AQI 21
Data Sources
http://www.airnow.gov/
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
Magnetic Springs
AQI 16
Richwood
AQI 15
Marysville
AQI 16
Prospect
AQI 20
West Mansfield
AQI 22
Green Camp
AQI 16
Milford Center
AQI 18
Delaware
AQI 23
La Rue
AQI 18
North Lewisburg
AQI 22
Waldo
AQI 19
Air Matters © 2026