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

Chesterton

Westchester Township, Porter County

2026-05-27 02:00

AQI (US)

Moderate

Pollutants|Pollens

PM10

μg/m³

139

PM2.5

μg/m³

6.5

Weather

18℃

77%

10 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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