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  4. Warren County

Warren County

New Jersey

2026-09-21 05:00
AQI (US)
Good
Pollutants|Pollens
NO2
μg/m³
18.5
PM2.5
μg/m³
1.4
O3
μg/m³
12.9
SO2
μg/m³
0
Weather
  • ℃
  • ℉
17℃
96%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • NO2
  • PM2.5
  • O3
  • SO2
Places included
Alpha
AQI 16
Belvidere
AQI 3
Hackettstown
AQI 10
Knowlton Township
AQI 9
Phillipsburg
AQI 16
Washington
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hackettstown
AQI 10
Belvidere
AQI 3
Washington
AQI 3
Columbia
AQI 9
Portland
AQI 3
Long Valley
AQI 10
Mount Olive Township
AQI 10
Lebanon Township
AQI 10
Stanhope
AQI 10
Netcong
AQI 10
Andover
AQI 10