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  4. Mercer County

Mercer County

Ohio

2025-12-16 05:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
16.1
O3
μg/m³
42.5
PM2.5
μg/m³
6.6
CO
μg/m³
119.9
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
-8℃
87%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Butler Township
AQI 17
Dublin Township
AQI 17
Franklin Township
AQI 17
Gibson Township
AQI 17
Granville Township
AQI 17
Jefferson Township
AQI 17
Marion Township
AQI 17
Union Township
AQI 17

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Cities Nearby

Rockford
AQI 17
Celina
AQI 17
Coldwater
AQI 17
Montezuma
AQI 17
Mendon
AQI 17
Willshire
AQI 17
Saint Henry
AQI 17
Ohio City
AQI 17
Fort Recovery
AQI 17
Geneva
AQI 17
Berne
AQI 17