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Pennsylvania

United States

2026-06-23 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
56.8
NO2
μg/m³
24
PM10
μg/m³
9.1
CO
μg/m³
458.3
PM2.5
μg/m³
3.1
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
19℃
82%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 14
Allegheny County
AQI 24
Armstrong County
AQI 21
Beaver County
AQI 22
Bedford County
AQI 3
Berks County
AQI 16
Blair County
AQI 20
Bradford County
AQI 21
Bucks County
AQI 12
Butler County
AQI 6
Cambria County
AQI 23
Cameron County
AQI 7
Carbon County
AQI 5
Centre County
AQI 22
Chester County
AQI 13
Clarion County
AQI 5
Clearfield County
AQI 26
Clinton County
AQI 3
Columbia County
AQI 9
Crawford County
AQI 23
Cumberland County
AQI 4
Dauphin County
AQI 17
Delaware County
AQI 11
Elk County
AQI 21
Erie County
AQI 26
Fayette County
AQI 19
Forest County
AQI 8
Franklin County
AQI 16
Fulton County
AQI 8
Greene County
AQI 21
Huntingdon County
AQI 3
Indiana County
AQI 21
Jefferson County
AQI 3
Juniata County
AQI 7
Lackawanna County
AQI 18
Lancaster County
AQI 11
Lawrence County
AQI 10
Lebanon County
AQI 13
Lehigh County
AQI 13
Luzerne County
AQI 3
Lycoming County
AQI 23
McKean County
AQI 20
Mercer County
AQI 24
Mifflin County
AQI 3
Monroe County
AQI 17
Montgomery County
AQI 11
Montour County
AQI 15
Northampton County
AQI 14
Northumberland County
AQI 8
Perry County
AQI 4
Philadelphia County
AQI 13
Pike County
AQI 5
Potter County
AQI 8
Schuylkill County
AQI 5
Snyder County
AQI 7
Somerset County
AQI 21
Sullivan County
AQI 21
Susquehanna County
AQI 2
Tioga County
AQI 23
Union County
AQI 17
Venango County
AQI 21
Warren County
AQI 7
Washington County
AQI 21
Wayne County
AQI 3
Westmoreland County
AQI 23
Wyoming County
AQI 2
York County
AQI 12
Data Sources
http://www.airnow.gov/

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