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AQI (China)
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Lake County
Indiana
2026-08-31 23:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
27
O3
μg/m³
70.7
PM2.5
μg/m³
11.9
NO2
μg/m³
26.3
SO2
μg/m³
1.1
Weather
℃
℃
℉
29℃
76%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM10
O3
PM2.5
NO2
SO2
Places included
Calumet Township
AQI 27
Cedar Creek Township
AQI 20
Center Township
AQI 27
Hanover Township
AQI 27
Hobart Township
AQI 27
North Township
AQI 27
Ross Township
AQI 27
St. John Township
AQI 27
West Creek Township
AQI 20
Winfield Township
AQI 27
Data Sources
http://www.airnow.gov/
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Cities Nearby
Hobart
AQI 27
New Chicago
AQI 27
Winfield
AQI 27
Crown Point
AQI 27
Lake Station
AQI 27
Griffith
AQI 27
Gary
AQI 27
Schererville
AQI 27
Portage
AQI 47
Highland
AQI 27
Saint John
AQI 27
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