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Pennsylvania

United States

2026-10-02 12:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
23.8
NO2
μg/m³
42.8
O3
μg/m³
52
PM2.5
μg/m³
11.3
CO
μg/m³
708.3
SO2
μg/m³
3.3
Weather
  • ℃
  • ℉
18℃
98%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 17
Allegheny County
AQI 24
Armstrong County
AQI 21
Beaver County
AQI 25
Bedford County
AQI 20
Berks County
AQI 18
Blair County
AQI 29
Bradford County
AQI 25
Bucks County
AQI 25
Butler County
AQI 20
Cambria County
AQI 14
Cameron County
AQI 15
Carbon County
AQI 17
Centre County
AQI 27
Chester County
AQI 22
Clarion County
AQI 20
Clearfield County
AQI 29
Clinton County
AQI 12
Columbia County
AQI 13
Crawford County
AQI 22
Cumberland County
AQI 14
Dauphin County
AQI 17
Delaware County
AQI 24
Elk County
AQI 25
Erie County
AQI 19
Fayette County
AQI 17
Forest County
AQI 9
Franklin County
AQI 31
Fulton County
AQI 13
Greene County
AQI 25
Huntingdon County
AQI 8
Indiana County
AQI 27
Jefferson County
AQI 17
Juniata County
AQI 14
Lackawanna County
AQI 21
Lancaster County
AQI 25
Lawrence County
AQI 22
Lebanon County
AQI 19
Lehigh County
AQI 18
Luzerne County
AQI 19
Lycoming County
AQI 12
McKean County
AQI 22
Mercer County
AQI 23
Mifflin County
AQI 18
Monroe County
AQI 17
Montgomery County
AQI 25
Montour County
AQI 12
Northampton County
AQI 18
Northumberland County
AQI 14
Perry County
AQI 14
Philadelphia County
AQI 25
Pike County
AQI 17
Potter County
AQI 11
Schuylkill County
AQI 18
Snyder County
AQI 13
Somerset County
AQI 18
Sullivan County
AQI 16
Susquehanna County
AQI 13
Tioga County
AQI 28
Union County
AQI 19
Venango County
AQI 24
Warren County
AQI 6
Washington County
AQI 25
Wayne County
AQI 18
Westmoreland County
AQI 22
Wyoming County
AQI 10
York County
AQI 25
Data Sources
http://www.airnow.gov/

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