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Monroe
Butler County
2025-12-13 23:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8
O3
μg/m³
70.4
PM10
μg/m³
13.7
NO2
μg/m³
4.2
CO
μg/m³
120.7
SO2
μg/m³
0.1
Weather
℃
℃
℉
-17℃
80%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
CO
SO2
Places included
Aplington
AQI 45
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