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

Columbia

Coos County, New Hampshire

2024-11-14 17:00

AQI (US)

Good

PM2.5

μg/m³

5.6

O3

μg/m³

49.5

PM10

μg/m³

11.2

Weather

6℃

19%

2 kph

2 of 11

Historical Data

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