Lake County Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Lake County

Indiana

2025-12-16 19:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

21

O3

μg/m³

55.7

PM2.5

μg/m³

9.6

NO2

μg/m³

9.2

SO2

μg/m³

2.8

Weather

3℃

69%

20 kph

0 of 11

Historical Data

Places included

Calumet Township

Cedar Creek Township

Center Township

Hanover Township

Hobart Township

St. John Township

West Creek Township

Winfield Township

Data Sources

http://www.airnow.gov/

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