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Marion County

Ohio

2026-04-27 11:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
12
PM2.5
μg/m³
6.2
NO2
μg/m³
16.9
O3
μg/m³
26.2
CO
μg/m³
242.7
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
8℃
90%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Places included
Claridon Township
AQI 15
Green Camp Township
AQI 13
Marion Township
AQI 13
Montgomery Township
AQI 14
Prospect Township
AQI 13
Salt Rock Township
AQI 14
Waldo Township
AQI 14

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Cities Nearby

Marion
AQI 13
Green Camp
AQI 13
Waldo
AQI 14
Prospect
AQI 13
Caledonia
AQI 15
New Bloomington
AQI 14
Morral
AQI 14
Cardington
AQI 15
Richwood
AQI 13
Ashley
AQI 15
Edison
AQI 14