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  4. Butler County

Butler County

Ohio

2026-05-19 11:00
AQI (UK)
Low
Pollutants|Pollens
O3
μg/m³
50
PM10
μg/m³
14
PM2.5
μg/m³
4.9
SO2
μg/m³
1
Weather
  • ℃
  • ℉
22℃
89%
13 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Fairfield
AQI 1
Hamilton
AQI 2
Hanover Township
AQI 1
Lemon Township
AQI 1
Middletown
AQI 2
Milford Township
AQI 1
Oxford Township
AQI 2
St. Clair Township
AQI 1
Trenton
AQI 1
Wayne Township
AQI 1
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Miami
AQI 1
Seven Mile
AQI 1
Hamilton
AQI 2
Trenton
AQI 1
Jacksonburg
AQI 1
Fairfield
AQI 1
Collinsville
AQI 1
Millville
AQI 1
Middletown
AQI 2
Monroe
AQI 1
West Elkton
AQI 1