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Pennsylvania

United States

2026-06-03 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
106.3
PM2.5
μg/m³
4.5
PM10
μg/m³
12.4
NO2
μg/m³
19
CO
μg/m³
291.7
SO2
μg/m³
3
Weather
  • ℃
  • ℉
28℃
31%
11 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 46
Allegheny County
AQI 62
Armstrong County
AQI 48
Beaver County
AQI 51
Bedford County
AQI 29
Berks County
AQI 50
Blair County
AQI 38
Bradford County
AQI 41
Bucks County
AQI 48
Butler County
AQI 26
Cambria County
AQI 46
Cameron County
AQI 18
Carbon County
AQI 26
Centre County
AQI 41
Chester County
AQI 66
Clarion County
AQI 25
Clearfield County
AQI 44
Clinton County
AQI 22
Columbia County
AQI 15
Crawford County
AQI 47
Cumberland County
AQI 26
Dauphin County
AQI 44
Delaware County
AQI 44
Elk County
AQI 41
Erie County
AQI 40
Fayette County
AQI 54
Forest County
AQI 17
Franklin County
AQI 40
Fulton County
AQI 19
Greene County
AQI 50
Huntingdon County
AQI 22
Indiana County
AQI 45
Jefferson County
AQI 23
Juniata County
AQI 22
Lackawanna County
AQI 43
Lancaster County
AQI 49
Lawrence County
AQI 27
Lebanon County
AQI 45
Lehigh County
AQI 49
Luzerne County
AQI 26
Lycoming County
AQI 44
McKean County
AQI 34
Mercer County
AQI 49
Mifflin County
AQI 23
Monroe County
AQI 46
Montgomery County
AQI 57
Montour County
AQI 30
Northampton County
AQI 51
Northumberland County
AQI 17
Perry County
AQI 27
Philadelphia County
AQI 48
Pike County
AQI 30
Potter County
AQI 11
Schuylkill County
AQI 23
Snyder County
AQI 17
Somerset County
AQI 47
Sullivan County
AQI 36
Susquehanna County
AQI 23
Tioga County
AQI 42
Union County
AQI 38
Venango County
AQI 47
Warren County
AQI 18
Washington County
AQI 56
Wayne County
AQI 26
Westmoreland County
AQI 48
Wyoming County
AQI 24
York County
AQI 45
Data Sources
http://www.airnow.gov/

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