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Pennsylvania

United States

2026-06-17 10:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
44.8
NO2
μg/m³
26.4
PM10
μg/m³
10.8
PM2.5
μg/m³
5.1
CO
μg/m³
250
SO2
μg/m³
3.4
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 26
Allegheny County
AQI 17
Armstrong County
AQI 22
Beaver County
AQI 15
Bedford County
AQI 7
Berks County
AQI 11
Blair County
AQI 7
Bradford County
AQI 8
Bucks County
AQI 9
Butler County
AQI 7
Cambria County
AQI 11
Cameron County
AQI 10
Carbon County
AQI 9
Centre County
AQI 18
Chester County
AQI 11
Clarion County
AQI 6
Clearfield County
AQI 30
Clinton County
AQI 5
Columbia County
AQI 19
Crawford County
AQI 22
Cumberland County
AQI 9
Dauphin County
AQI 10
Delaware County
AQI 13
Elk County
AQI 20
Erie County
AQI 23
Fayette County
AQI 21
Forest County
AQI 10
Franklin County
AQI 27
Fulton County
AQI 13
Greene County
AQI 17
Huntingdon County
AQI 6
Indiana County
AQI 19
Jefferson County
AQI 5
Juniata County
AQI 15
Lackawanna County
AQI 9
Lancaster County
AQI 10
Lawrence County
AQI 13
Lebanon County
AQI 15
Lehigh County
AQI 10
Luzerne County
AQI 9
Lycoming County
AQI 11
McKean County
AQI 17
Mercer County
AQI 21
Mifflin County
AQI 6
Monroe County
AQI 11
Montgomery County
AQI 11
Montour County
AQI 14
Northampton County
AQI 7
Northumberland County
AQI 15
Perry County
AQI 10
Philadelphia County
AQI 14
Pike County
AQI 5
Potter County
AQI 11
Schuylkill County
AQI 14
Snyder County
AQI 13
Somerset County
AQI 15
Sullivan County
AQI 7
Susquehanna County
AQI 6
Tioga County
AQI 29
Union County
AQI 12
Venango County
AQI 21
Warren County
AQI 10
Washington County
AQI 15
Wayne County
AQI 8
Westmoreland County
AQI 23
Wyoming County
AQI 10
York County
AQI 13
Data Sources
http://www.airnow.gov/

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