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

Columbia

Knowlton Township, Warren County

2025-12-18 13:00

AQI (Netherlands)

Moderate

NO2

μg/m³

34.9

PM2.5

μg/m³

13.6

O3

μg/m³

6.4

Weather

3℃

80%

2 kph

1 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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