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

Columbia

Knowlton Township, Warren County

2026-02-20 16:00

AQI (Netherlands)

Moderate

Pollutants|Pollens

NO2

μg/m³

47.2

O3

μg/m³

30

PM2.5

μg/m³

6.3

Weather

3℃

94%

7 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

Delaware Water Gap

East Stroudsburg

Arlington Heights