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Pennsylvania

United States

2026-01-12 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.3
PM2.5
μg/m³
3.2
NO2
μg/m³
11.8
PM10
μg/m³
5.1
CO
μg/m³
416.7
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
-2℃
72%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 33
Allegheny County
AQI 29
Armstrong County
AQI 31
Beaver County
AQI 30
Bedford County
AQI 23
Berks County
AQI 33
Blair County
AQI 28
Bradford County
AQI 36
Bucks County
AQI 30
Butler County
AQI 22
Cambria County
AQI 32
Cameron County
AQI 30
Carbon County
AQI 11
Centre County
AQI 34
Chester County
AQI 31
Clarion County
AQI 22
Clearfield County
AQI 19
Clinton County
AQI 8
Columbia County
AQI 33
Crawford County
AQI 29
Cumberland County
AQI 16
Dauphin County
AQI 32
Delaware County
AQI 28
Elk County
AQI 35
Erie County
AQI 19
Fayette County
AQI 35
Forest County
AQI 30
Franklin County
AQI 34
Fulton County
AQI 52
Greene County
AQI 35
Huntingdon County
AQI 18
Indiana County
AQI 34
Jefferson County
AQI 30
Juniata County
AQI 26
Lackawanna County
AQI 33
Lancaster County
AQI 29
Lawrence County
AQI 24
Lebanon County
AQI 30
Lehigh County
AQI 33
Luzerne County
AQI 12
Lycoming County
AQI 35
McKean County
AQI 30
Mercer County
AQI 27
Mifflin County
AQI 16
Monroe County
AQI 35
Montgomery County
AQI 29
Montour County
AQI 33
Northampton County
AQI 35
Northumberland County
AQI 31
Perry County
AQI 15
Philadelphia County
AQI 29
Pike County
AQI 19
Potter County
AQI 36
Schuylkill County
AQI 16
Snyder County
AQI 26
Somerset County
AQI 29
Sullivan County
AQI 9
Susquehanna County
AQI 13
Tioga County
AQI 37
Union County
AQI 26
Venango County
AQI 30
Warren County
AQI 30
Washington County
AQI 36
Wayne County
AQI 12
Westmoreland County
AQI 28
Wyoming County
AQI 10
York County
AQI 27
Data Sources
http://www.airnow.gov/

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