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Pennsylvania

United States

2024-09-21 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
10.2
O3
μg/m³
54.1
PM10
μg/m³
19
NO2
μg/m³
16.5
CO
μg/m³
522
SO2
μg/m³
3.8
Weather
  • ℃
  • ℉
15℃
97%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 46
Allegheny County
AQI 48
Armstrong County
AQI 45
Beaver County
AQI 35
Bedford County
AQI 46
Berks County
AQI 32
Blair County
AQI 56
Bradford County
AQI 54
Bucks County
AQI 42
Butler County
AQI 43
Cambria County
AQI 52
Cameron County
AQI 51
Carbon County
AQI 29
Centre County
AQI 59
Chester County
AQI 27
Clarion County
AQI 45
Clearfield County
AQI 53
Clinton County
AQI 51
Columbia County
AQI 55
Crawford County
AQI 21
Cumberland County
AQI 58
Dauphin County
AQI 59
Delaware County
AQI 34
Elk County
AQI 33
Erie County
AQI 54
Fayette County
AQI 39
Forest County
AQI 33
Franklin County
AQI 44
Fulton County
AQI 51
Greene County
AQI 34
Huntingdon County
AQI 57
Indiana County
AQI 46
Jefferson County
AQI 51
Juniata County
AQI 53
Lackawanna County
AQI 37
Lancaster County
AQI 32
Lawrence County
AQI 40
Lebanon County
AQI 30
Lehigh County
AQI 29
Luzerne County
AQI 35
Lycoming County
AQI 51
McKean County
AQI 33
Mercer County
AQI 38
Mifflin County
AQI 59
Monroe County
AQI 34
Montgomery County
AQI 34
Montour County
AQI 55
Northampton County
AQI 34
Northumberland County
AQI 12
Perry County
AQI 57
Philadelphia County
AQI 41
Pike County
AQI 34
Potter County
AQI 63
Schuylkill County
AQI 32
Snyder County
AQI 53
Somerset County
AQI 41
Sullivan County
AQI 58
Susquehanna County
AQI 29
Tioga County
AQI 44
Union County
AQI 53
Venango County
AQI 23
Warren County
AQI 33
Washington County
AQI 42
Wayne County
AQI 34
Westmoreland County
AQI 44
Wyoming County
AQI 30
York County
AQI 30
Data Sources
http://www.airnow.gov/

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AQI 51
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AQI 51
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South Williamsport
AQI 51
Williamsport
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Loganton
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Lock Haven
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Flemington
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