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  4. Northumberland County

Northumberland County

Pennsylvania

2026-03-12 16:00
AQI (US)
Good
Pollutants
O3
μg/m³
80.5
PM10
μg/m³
18.7
PM2.5
μg/m³
1.9
Weather
  • ℃
  • ℉
3℃
73%
21 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM10
  • PM2.5
Places included
Coal Township
AQI 35
Herndon
AQI 35
Kulpmont
AQI 35
Marion Heights
AQI 35
McEwensville
AQI 32
Milton
AQI 32
Mount Carmel
AQI 35
Northumberland
AQI 35
Ralpho Township
AQI 35
Riverside
AQI 35
Shamokin
AQI 35
Shamokin Township
AQI 35
Snydertown
AQI 35
Sunbury
AQI 35
Turbotville
AQI 32
Watsontown
AQI 32
Zerbe Township
AQI 35

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Cities Nearby

Snydertown
AQI 35
Sunbury
AQI 35
Northumberland
AQI 35
Trevorton
AQI 35
Riverside
AQI 35
Shamokin Dam
AQI 35
Danville
AQI 35
Edgewood
AQI 35
Hummels Wharf
AQI 35
Fairview-Ferndale
AQI 35
Mechanicsville
AQI 35