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  4. Marion County

Marion County

Ohio

2026-09-01 12:00
AQHI (Canada)
Low
Pollutants
PM10
μg/m³
14.5
PM2.5
μg/m³
8.3
O3
μg/m³
24.9
NO2
μg/m³
17.2
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
24℃
88%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Claridon Township
AQI 3
Green Camp Township
AQI --
Marion Township
AQI 2
Montgomery Township
AQI --
Prospect Township
AQI 1
Salt Rock Township
AQI --
Waldo Township
AQI 2

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Cities Nearby

Marion
AQI 2
Green Camp
AQI --
Waldo
AQI 2
Prospect
AQI 1
Caledonia
AQI 3
New Bloomington
AQI --
Morral
AQI --
Cardington
AQI 3
Richwood
AQI --
Ashley
AQI 3
Edison
AQI 2