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  4. Lake County

Lake County

Indiana

2026-08-31 23:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.2
O3
μg/m³
70.7
PM10
μg/m³
27
NO2
μg/m³
26.3
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
29℃
76%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
Places included
Calumet Township
AQI 54
Cedar Creek Township
AQI 54
Center Township
AQI 58
Hanover Township
AQI 59
Hobart Township
AQI 59
North Township
AQI 55
Ross Township
AQI 59
St. John Township
AQI 58
West Creek Township
AQI 54
Winfield Township
AQI 58
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hobart
AQI 59
New Chicago
AQI 59
Winfield
AQI 58
Crown Point
AQI 58
Lake Station
AQI 59
Griffith
AQI 59
Gary
AQI 54
Schererville
AQI 58
Portage
AQI 44
Highland
AQI 58
Saint John
AQI 58