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  4. Marion County

Marion County

Ohio

2026-07-18 01:00
AQHI (Canada)
Moderate
Pollutants
PM10
μg/m³
88.1
PM2.5
μg/m³
53.8
O3
μg/m³
77.9
NO2
μg/m³
9.4
SO2
μg/m³
1
Weather
  • ℃
  • ℉
22℃
95%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Claridon Township
AQI 6
Green Camp Township
AQI --
Marion Township
AQI 4
Montgomery Township
AQI --
Prospect Township
AQI 4
Salt Rock Township
AQI --
Waldo Township
AQI 7

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Cities Nearby

Marion
AQI 4
Green Camp
AQI --
Waldo
AQI 7
Prospect
AQI 4
Caledonia
AQI 6
New Bloomington
AQI --
Morral
AQI --
Cardington
AQI 7
Richwood
AQI --
Ashley
AQI 8
Edison
AQI 7