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Pennsylvania

United States

2026-08-14 22:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
94.2
PM2.5
μg/m³
12.2
PM10
μg/m³
20.2
NO2
μg/m³
17.6
CO
μg/m³
500
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
26℃
75%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 40
Allegheny County
AQI 47
Armstrong County
AQI 36
Beaver County
AQI 43
Bedford County
AQI 23
Berks County
AQI 49
Blair County
AQI 34
Bradford County
AQI 26
Bucks County
AQI 47
Butler County
AQI 32
Cambria County
AQI 31
Cameron County
AQI 12
Carbon County
AQI 21
Centre County
AQI 33
Chester County
AQI 46
Clarion County
AQI 27
Clearfield County
AQI 27
Clinton County
AQI 12
Columbia County
AQI 13
Crawford County
AQI 36
Cumberland County
AQI 22
Dauphin County
AQI 40
Delaware County
AQI 60
Elk County
AQI 33
Erie County
AQI 33
Fayette County
AQI 35
Forest County
AQI 11
Franklin County
AQI 34
Fulton County
AQI 21
Greene County
AQI 34
Huntingdon County
AQI 23
Indiana County
AQI 36
Jefferson County
AQI 19
Juniata County
AQI 19
Lackawanna County
AQI 31
Lancaster County
AQI 49
Lawrence County
AQI 30
Lebanon County
AQI 50
Lehigh County
AQI 50
Luzerne County
AQI 15
Lycoming County
AQI 34
McKean County
AQI 28
Mercer County
AQI 35
Mifflin County
AQI 20
Monroe County
AQI 32
Montgomery County
AQI 51
Montour County
AQI 25
Northampton County
AQI 49
Northumberland County
AQI 17
Perry County
AQI 24
Philadelphia County
AQI 47
Pike County
AQI 20
Potter County
AQI 9
Schuylkill County
AQI 24
Snyder County
AQI 16
Somerset County
AQI 30
Sullivan County
AQI 14
Susquehanna County
AQI 10
Tioga County
AQI 30
Union County
AQI 33
Venango County
AQI 35
Warren County
AQI 10
Washington County
AQI 37
Wayne County
AQI 14
Westmoreland County
AQI 42
Wyoming County
AQI 12
York County
AQI 46
Data Sources
http://www.airnow.gov/

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