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Pennsylvania

United States

2026-06-17 10:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
49.2
NO2
μg/m³
25.3
PM10
μg/m³
9.6
PM2.5
μg/m³
4.9
CO
μg/m³
250
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
13℃
93%
4 kph
0 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 21
Armstrong County
AQI 23
Beaver County
AQI 16
Bedford County
AQI 7
Berks County
AQI 10
Blair County
AQI 9
Bradford County
AQI 8
Bucks County
AQI 9
Butler County
AQI 6
Cambria County
AQI 13
Cameron County
AQI 10
Carbon County
AQI 8
Centre County
AQI 23
Chester County
AQI 11
Clarion County
AQI 6
Clearfield County
AQI 33
Clinton County
AQI 5
Columbia County
AQI 19
Crawford County
AQI 22
Cumberland County
AQI 8
Dauphin County
AQI 9
Delaware County
AQI 14
Elk County
AQI 20
Erie County
AQI 23
Fayette County
AQI 22
Forest County
AQI 10
Franklin County
AQI 28
Fulton County
AQI 13
Greene County
AQI 19
Huntingdon County
AQI 6
Indiana County
AQI 19
Jefferson County
AQI 5
Juniata County
AQI 15
Lackawanna County
AQI 8
Lancaster County
AQI 10
Lawrence County
AQI 13
Lebanon County
AQI 13
Lehigh County
AQI 10
Luzerne County
AQI 8
Lycoming County
AQI 13
McKean County
AQI 17
Mercer County
AQI 21
Mifflin County
AQI 6
Monroe County
AQI 17
Montgomery County
AQI 11
Montour County
AQI 14
Northampton County
AQI 9
Northumberland County
AQI 15
Perry County
AQI 8
Philadelphia County
AQI 14
Pike County
AQI 7
Potter County
AQI 11
Schuylkill County
AQI 12
Snyder County
AQI 13
Somerset County
AQI 15
Sullivan County
AQI 8
Susquehanna County
AQI 6
Tioga County
AQI 30
Union County
AQI 12
Venango County
AQI 21
Warren County
AQI 10
Washington County
AQI 15
Wayne County
AQI 7
Westmoreland County
AQI 25
Wyoming County
AQI 8
York County
AQI 16
Data Sources
http://www.airnow.gov/

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