Harwinton Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Harwinton

Litchfield County, Connecticut

2026-06-15 05:00

AQI (US)

Good

PM2.5

μg/m³

5.7

PM10

μg/m³

14

Weather

20℃

96%

2 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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