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  4. Warren County

Warren County

New Jersey

2026-09-28 19:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
22.6
O3
μg/m³
25.7
PM2.5
μg/m³
5
SO2
μg/m³
0
Weather
  • ℃
  • ℉
17℃
90%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • O3
  • PM2.5
  • SO2
Places included
Alpha
AQI 3
Belvidere
AQI 13
Hackettstown
AQI 16
Knowlton Township
AQI 12
Phillipsburg
AQI 3
Washington
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hackettstown
AQI 16
Belvidere
AQI 13
Washington
AQI 16
Columbia
AQI 12
Portland
AQI 2
Long Valley
AQI 16
Mount Olive Township
AQI 16
Lebanon Township
AQI 16
Stanhope
AQI 16
Netcong
AQI 16
Andover
AQI 16