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

Greencastle

Greencastle Township, Putnam County

2025-12-29 09:00

AQI (US)

Good

PM2.5

μg/m³

4.3

O3

μg/m³

37.5

PM10

μg/m³

17.1

Weather

-6℃

77%

39 kph

0 of 11

Historical Data

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