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Pennsylvania

United States

2026-06-17 02:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
74.9
PM2.5
μg/m³
4.4
PM10
μg/m³
10.7
NO2
μg/m³
19.2
CO
μg/m³
291.7
SO2
μg/m³
4
Weather
  • ℃
  • ℉
16℃
76%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 43
Allegheny County
AQI 36
Armstrong County
AQI 28
Beaver County
AQI 24
Bedford County
AQI 35
Berks County
AQI 34
Blair County
AQI 20
Bradford County
AQI 29
Bucks County
AQI 38
Butler County
AQI 24
Cambria County
AQI 31
Cameron County
AQI 25
Carbon County
AQI 21
Centre County
AQI 37
Chester County
AQI 34
Clarion County
AQI 23
Clearfield County
AQI 32
Clinton County
AQI 18
Columbia County
AQI 37
Crawford County
AQI 44
Cumberland County
AQI 24
Dauphin County
AQI 37
Delaware County
AQI 31
Elk County
AQI 39
Erie County
AQI 45
Fayette County
AQI 28
Forest County
AQI 23
Franklin County
AQI 48
Fulton County
AQI 33
Greene County
AQI 37
Huntingdon County
AQI 20
Indiana County
AQI 36
Jefferson County
AQI 18
Juniata County
AQI 26
Lackawanna County
AQI 27
Lancaster County
AQI 41
Lawrence County
AQI 24
Lebanon County
AQI 34
Lehigh County
AQI 48
Luzerne County
AQI 27
Lycoming County
AQI 26
McKean County
AQI 37
Mercer County
AQI 39
Mifflin County
AQI 21
Monroe County
AQI 29
Montgomery County
AQI 32
Montour County
AQI 33
Northampton County
AQI 31
Northumberland County
AQI 31
Perry County
AQI 26
Philadelphia County
AQI 35
Pike County
AQI 23
Potter County
AQI 30
Schuylkill County
AQI 28
Snyder County
AQI 30
Somerset County
AQI 35
Sullivan County
AQI 19
Susquehanna County
AQI 23
Tioga County
AQI 40
Union County
AQI 33
Venango County
AQI 43
Warren County
AQI 23
Washington County
AQI 27
Wayne County
AQI 25
Westmoreland County
AQI 40
Wyoming County
AQI 26
York County
AQI 46
Data Sources
http://www.airnow.gov/

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