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Pennsylvania

United States

2026-10-03 12:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
12.8
O3
μg/m³
32.2
NO2
μg/m³
15.1
PM2.5
μg/m³
4.4
CO
μg/m³
375
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
11℃
93%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 17
Allegheny County
AQI 10
Armstrong County
AQI 7
Beaver County
AQI 15
Bedford County
AQI 18
Berks County
AQI 14
Blair County
AQI 7
Bradford County
AQI 6
Bucks County
AQI 14
Butler County
AQI 6
Cambria County
AQI 12
Cameron County
AQI 5
Carbon County
AQI 7
Centre County
AQI 9
Chester County
AQI 13
Clarion County
AQI 6
Clearfield County
AQI 13
Clinton County
AQI 5
Columbia County
AQI 5
Crawford County
AQI 6
Cumberland County
AQI 5
Dauphin County
AQI 14
Delaware County
AQI 13
Elk County
AQI 8
Erie County
AQI 12
Fayette County
AQI 11
Forest County
AQI 8
Franklin County
AQI 18
Fulton County
AQI 7
Greene County
AQI 10
Huntingdon County
AQI 6
Indiana County
AQI 12
Jefferson County
AQI 5
Juniata County
AQI 5
Lackawanna County
AQI 8
Lancaster County
AQI 13
Lawrence County
AQI 14
Lebanon County
AQI 6
Lehigh County
AQI 14
Luzerne County
AQI 8
Lycoming County
AQI 7
McKean County
AQI 7
Mercer County
AQI 14
Mifflin County
AQI 5
Monroe County
AQI 12
Montgomery County
AQI 13
Montour County
AQI 5
Northampton County
AQI 13
Northumberland County
AQI 5
Perry County
AQI 5
Philadelphia County
AQI 13
Pike County
AQI 8
Potter County
AQI 5
Schuylkill County
AQI 6
Snyder County
AQI 5
Somerset County
AQI 14
Sullivan County
AQI 5
Susquehanna County
AQI 6
Tioga County
AQI 12
Union County
AQI 7
Venango County
AQI 6
Warren County
AQI 8
Washington County
AQI 15
Wayne County
AQI 7
Westmoreland County
AQI 8
Wyoming County
AQI 6
York County
AQI 15
Data Sources
http://www.airnow.gov/

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