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

Columbia

Coos County, New Hampshire

2025-12-07 07:00

CAQI (Europe)

Very Low

O3

μg/m³

33

PM2.5

μg/m³

7.3

PM10

μg/m³

10.6

Weather

-7℃

89%

12 kph

0 of 11

Historical Data

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