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Pennsylvania

United States

2026-06-16 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
64
NO2
μg/m³
24.4
PM10
μg/m³
10.3
PM2.5
μg/m³
3.1
CO
μg/m³
250
SO2
μg/m³
3
Weather
  • ℃
  • ℉
19℃
67%
3 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 29
Allegheny County
AQI 20
Armstrong County
AQI 13
Beaver County
AQI 25
Bedford County
AQI 5
Berks County
AQI 19
Blair County
AQI 17
Bradford County
AQI 22
Bucks County
AQI 23
Butler County
AQI 7
Cambria County
AQI 11
Cameron County
AQI 6
Carbon County
AQI 5
Centre County
AQI 21
Chester County
AQI 26
Clarion County
AQI 7
Clearfield County
AQI 27
Clinton County
AQI 4
Columbia County
AQI 7
Crawford County
AQI 17
Cumberland County
AQI 4
Dauphin County
AQI 19
Delaware County
AQI 23
Elk County
AQI 19
Erie County
AQI 25
Fayette County
AQI 22
Forest County
AQI 9
Franklin County
AQI 30
Fulton County
AQI 6
Greene County
AQI 15
Huntingdon County
AQI 4
Indiana County
AQI 25
Jefferson County
AQI 4
Juniata County
AQI 6
Lackawanna County
AQI 17
Lancaster County
AQI 20
Lawrence County
AQI 8
Lebanon County
AQI 22
Lehigh County
AQI 20
Luzerne County
AQI 6
Lycoming County
AQI 11
McKean County
AQI 9
Mercer County
AQI 22
Mifflin County
AQI 4
Monroe County
AQI 23
Montgomery County
AQI 19
Montour County
AQI 6
Northampton County
AQI 19
Northumberland County
AQI 6
Perry County
AQI 4
Philadelphia County
AQI 23
Pike County
AQI 5
Potter County
AQI 7
Schuylkill County
AQI 5
Snyder County
AQI 6
Somerset County
AQI 16
Sullivan County
AQI 5
Susquehanna County
AQI 5
Tioga County
AQI 22
Union County
AQI 11
Venango County
AQI 15
Warren County
AQI 8
Washington County
AQI 25
Wayne County
AQI 5
Westmoreland County
AQI 21
Wyoming County
AQI 11
York County
AQI 23
Data Sources
http://www.airnow.gov/

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