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Pennsylvania

United States

2026-08-14 22:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
100.1
PM10
μg/m³
20.6
PM2.5
μg/m³
12.2
NO2
μg/m³
15.7
CO
μg/m³
458.3
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
28℃
66%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 40
Allegheny County
AQI 49
Armstrong County
AQI 34
Beaver County
AQI 50
Bedford County
AQI 22
Berks County
AQI 51
Blair County
AQI 39
Bradford County
AQI 29
Bucks County
AQI 52
Butler County
AQI 32
Cambria County
AQI 35
Cameron County
AQI 12
Carbon County
AQI 21
Centre County
AQI 34
Chester County
AQI 45
Clarion County
AQI 27
Clearfield County
AQI 26
Clinton County
AQI 12
Columbia County
AQI 12
Crawford County
AQI 37
Cumberland County
AQI 22
Dauphin County
AQI 49
Delaware County
AQI 71
Elk County
AQI 33
Erie County
AQI 34
Fayette County
AQI 40
Forest County
AQI 11
Franklin County
AQI 34
Fulton County
AQI 22
Greene County
AQI 35
Huntingdon County
AQI 23
Indiana County
AQI 44
Jefferson County
AQI 19
Juniata County
AQI 19
Lackawanna County
AQI 37
Lancaster County
AQI 53
Lawrence County
AQI 29
Lebanon County
AQI 50
Lehigh County
AQI 50
Luzerne County
AQI 15
Lycoming County
AQI 35
McKean County
AQI 31
Mercer County
AQI 35
Mifflin County
AQI 20
Monroe County
AQI 29
Montgomery County
AQI 56
Montour County
AQI 27
Northampton County
AQI 50
Northumberland County
AQI 16
Perry County
AQI 23
Philadelphia County
AQI 52
Pike County
AQI 22
Potter County
AQI 9
Schuylkill County
AQI 24
Snyder County
AQI 16
Somerset County
AQI 30
Sullivan County
AQI 14
Susquehanna County
AQI 12
Tioga County
AQI 34
Union County
AQI 34
Venango County
AQI 36
Warren County
AQI 10
Washington County
AQI 39
Wayne County
AQI 15
Westmoreland County
AQI 38
Wyoming County
AQI 12
York County
AQI 47
Data Sources
http://www.airnow.gov/

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