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  4. Warren County

Warren County

New Jersey

2026-06-21 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.5
NO2
μg/m³
32.9
O3
μg/m³
4.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
17℃
90%
3 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • SO2
Places included
Alpha
AQI 20
Belvidere
AQI 41
Hackettstown
AQI 23
Knowlton Township
AQI 41
Phillipsburg
AQI 20
Washington
AQI 41
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hackettstown
AQI 23
Belvidere
AQI 41
Washington
AQI 41
Columbia
AQI 41
Portland
AQI 41
Long Valley
AQI 23
Mount Olive Township
AQI 23
Lebanon Township
AQI 23
Stanhope
AQI 23
Netcong
AQI 23
Andover
AQI 23