1. North America
  2. United States
  3. Illinois
  4. Effingham County
  5. Mason Township

Mason Township

Effingham County

2026-08-11 16:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8
O3
μg/m³
45.9
PM10
μg/m³
8
Weather
  • ℃
  • ℉
28℃
78%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
Places included
Edgewood
AQI 45
Mason
AQI 45

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Cities Nearby

Mason
AQI 45
Edgewood
AQI 45
Watson
AQI 47
Iola
AQI 44
Altamont
AQI 44
Saint Elmo
AQI 42
Saint Peter
AQI 41
Effingham
AQI 51
Louisville
AQI 42
Teutopolis
AQI 46
Shumway
AQI 47