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Pennsylvania

United States

2026-10-03 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
56.2
PM10
μg/m³
15.1
NO2
μg/m³
19.2
PM2.5
μg/m³
3.6
CO
μg/m³
500
SO2
μg/m³
1
Weather
  • ℃
  • ℉
17℃
63%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 21
Allegheny County
AQI 17
Armstrong County
AQI 13
Beaver County
AQI 14
Bedford County
AQI 6
Berks County
AQI 17
Blair County
AQI 20
Bradford County
AQI 20
Bucks County
AQI 19
Butler County
AQI 5
Cambria County
AQI 16
Cameron County
AQI 4
Carbon County
AQI 4
Centre County
AQI 20
Chester County
AQI 17
Clarion County
AQI 5
Clearfield County
AQI 19
Clinton County
AQI 4
Columbia County
AQI 5
Crawford County
AQI 16
Cumberland County
AQI 4
Dauphin County
AQI 17
Delaware County
AQI 21
Elk County
AQI 15
Erie County
AQI 21
Fayette County
AQI 14
Forest County
AQI 3
Franklin County
AQI 21
Fulton County
AQI 5
Greene County
AQI 15
Huntingdon County
AQI 5
Indiana County
AQI 16
Jefferson County
AQI 5
Juniata County
AQI 5
Lackawanna County
AQI 19
Lancaster County
AQI 17
Lawrence County
AQI 11
Lebanon County
AQI 35
Lehigh County
AQI 19
Luzerne County
AQI 6
Lycoming County
AQI 21
McKean County
AQI 15
Mercer County
AQI 13
Mifflin County
AQI 4
Monroe County
AQI 19
Montgomery County
AQI 18
Montour County
AQI 14
Northampton County
AQI 18
Northumberland County
AQI 4
Perry County
AQI 4
Philadelphia County
AQI 18
Pike County
AQI 6
Potter County
AQI 4
Schuylkill County
AQI 4
Snyder County
AQI 4
Somerset County
AQI 16
Sullivan County
AQI 5
Susquehanna County
AQI 6
Tioga County
AQI 21
Union County
AQI 17
Venango County
AQI 13
Warren County
AQI 3
Washington County
AQI 14
Wayne County
AQI 6
Westmoreland County
AQI 17
Wyoming County
AQI 6
York County
AQI 20
Data Sources
http://www.airnow.gov/

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