1. North America
  2. United States
  3. New Jersey
  4. Warren County
  5. Knowlton Township
  6. Columbia

Columbia

Knowlton Township, Warren County

2025-12-08 03:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
51.4
PM2.5
μg/m³
6.6
NO2
μg/m³
10.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
0℃
78%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Columbia
AQI 22
Data Sources
http://www.airnow.gov/

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