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  4. Butler County

Butler County

Ohio

2026-08-27 21:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
97.9
PM2.5
μg/m³
14.8
PM10
μg/m³
22.4
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
28℃
63%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Fairfield
AQI 22
Hamilton
AQI 42
Hanover Township
AQI 22
Lemon Township
AQI 29
Middletown
AQI 41
Milford Township
AQI 29
Oxford Township
AQI 41
St. Clair Township
AQI 29
Trenton
AQI 29
Wayne Township
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Miami
AQI 29
Seven Mile
AQI 29
Hamilton
AQI 42
Trenton
AQI 29
Jacksonburg
AQI 29
Fairfield
AQI 22
Collinsville
AQI 29
Millville
AQI 22
Middletown
AQI 41
Monroe
AQI 29
West Elkton
AQI 29