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Pennsylvania

United States

2025-12-29 15:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
35.3
CO
μg/m³
833.3
O3
μg/m³
34.1
PM10
μg/m³
12.1
PM2.5
μg/m³
6.3
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
5℃
87%
18 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • CO
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Adams County
AQI 42
Allegheny County
AQI 58
Armstrong County
AQI 48
Beaver County
AQI 56
Bedford County
AQI 4
Berks County
AQI 22
Blair County
AQI 3
Bradford County
AQI 45
Bucks County
AQI 26
Butler County
AQI 5
Cambria County
AQI 56
Cameron County
AQI 32
Carbon County
AQI 11
Centre County
AQI 55
Chester County
AQI 26
Clarion County
AQI 5
Clearfield County
AQI 4
Clinton County
AQI 10
Columbia County
AQI 41
Crawford County
AQI 12
Cumberland County
AQI 20
Dauphin County
AQI 25
Delaware County
AQI 24
Elk County
AQI 43
Erie County
AQI 8
Fayette County
AQI 56
Forest County
AQI 40
Franklin County
AQI 52
Fulton County
AQI 15
Greene County
AQI 58
Huntingdon County
AQI 3
Indiana County
AQI 52
Jefferson County
AQI 32
Juniata County
AQI 35
Lackawanna County
AQI 22
Lancaster County
AQI 21
Lawrence County
AQI 8
Lebanon County
AQI 36
Lehigh County
AQI 15
Luzerne County
AQI 19
Lycoming County
AQI 18
McKean County
AQI 32
Mercer County
AQI 40
Mifflin County
AQI 3
Monroe County
AQI 28
Montgomery County
AQI 18
Montour County
AQI 41
Northampton County
AQI 20
Northumberland County
AQI 20
Perry County
AQI 20
Philadelphia County
AQI 45
Pike County
AQI 10
Potter County
AQI 64
Schuylkill County
AQI 31
Snyder County
AQI 35
Somerset County
AQI 60
Sullivan County
AQI 4
Susquehanna County
AQI 7
Tioga County
AQI 56
Union County
AQI 35
Venango County
AQI 40
Warren County
AQI 40
Washington County
AQI 54
Wayne County
AQI 16
Westmoreland County
AQI 56
Wyoming County
AQI 5
York County
AQI 26
Data Sources
http://www.airnow.gov/

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Williamsport
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