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
Butler County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Butler County
Ohio
2026-05-09 08:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
89.3
PM10
μg/m³
12
PM2.5
μg/m³
4.9
SO2
μg/m³
0
Pollen
8.4
Weather
℃
℃
℉
13℃
96%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
O3
PM10
PM2.5
SO2
Places included
Fairfield
AQI 12
Hamilton
AQI 32
Hanover Township
AQI 12
Lemon Township
AQI 12
Middletown
AQI 38
Milford Township
AQI 12
Oxford Township
AQI 43
St. Clair Township
AQI 12
Trenton
AQI 12
Wayne Township
AQI 12
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
New Miami
AQI 12
Seven Mile
AQI 12
Hamilton
AQI 32
Trenton
AQI 12
Jacksonburg
AQI 12
Fairfield
AQI 12
Collinsville
AQI 12
Millville
AQI 12
Middletown
AQI 38
Monroe
AQI 12
West Elkton
AQI 12
Air Matters © 2026