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

Chatham

Columbia County

2025-12-07 22:00

AQI (US)

Moderate

PM2.5

μg/m³

21.6

Weather

0℃

74%

3 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

Castleton-on-Hudson