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  4. Northumberland County

Northumberland County

Pennsylvania

2025-12-12 03:00
AQI (US)
Good
Pollutants
O3
μg/m³
74.7
PM2.5
μg/m³
4.8
PM10
μg/m³
18.7
Weather
  • ℃
  • ℉
-3℃
68%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
Places included
Coal Township
AQI 33
Herndon
AQI 33
Kulpmont
AQI 33
Marion Heights
AQI 33
McEwensville
AQI 32
Milton
AQI 32
Mount Carmel
AQI 33
Northumberland
AQI 33
Ralpho Township
AQI 33
Riverside
AQI 33
Shamokin
AQI 33
Shamokin Township
AQI 33
Snydertown
AQI 33
Sunbury
AQI 33
Turbotville
AQI 32
Watsontown
AQI 32
Zerbe Township
AQI 33

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Cities Nearby

Snydertown
AQI 33
Sunbury
AQI 33
Northumberland
AQI 33
Trevorton
AQI 33
Riverside
AQI 33
Shamokin Dam
AQI 33
Danville
AQI 33
Edgewood
AQI 33
Hummels Wharf
AQI 33
Fairview-Ferndale
AQI 33
Mechanicsville
AQI 33