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Pennsylvania

United States

2026-05-01 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
NO2
μg/m³
36.1
PM10
μg/m³
12.1
O3
μg/m³
24.7
PM2.5
μg/m³
5.2
CO
μg/m³
458.3
SO2
μg/m³
2.4
Weather
  • ℃
  • ℉
3℃
97%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • NO2
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 23
Allegheny County
AQI 18
Armstrong County
AQI 9
Beaver County
AQI 17
Bedford County
AQI 9
Berks County
AQI 11
Blair County
AQI 8
Bradford County
AQI 9
Bucks County
AQI 15
Butler County
AQI 10
Cambria County
AQI 9
Cameron County
AQI 20
Carbon County
AQI 7
Centre County
AQI 7
Chester County
AQI 19
Clarion County
AQI 8
Clearfield County
AQI 17
Clinton County
AQI 18
Columbia County
AQI 22
Crawford County
AQI 19
Cumberland County
AQI 9
Dauphin County
AQI 9
Delaware County
AQI 12
Elk County
AQI 17
Erie County
AQI 7
Fayette County
AQI 9
Forest County
AQI 21
Franklin County
AQI 31
Fulton County
AQI 16
Greene County
AQI 10
Huntingdon County
AQI 8
Indiana County
AQI 17
Jefferson County
AQI 8
Juniata County
AQI 20
Lackawanna County
AQI 11
Lancaster County
AQI 9
Lawrence County
AQI 17
Lebanon County
AQI 8
Lehigh County
AQI 10
Luzerne County
AQI 10
Lycoming County
AQI 18
McKean County
AQI 21
Mercer County
AQI 17
Mifflin County
AQI 7
Monroe County
AQI 7
Montgomery County
AQI 13
Montour County
AQI 22
Northampton County
AQI 8
Northumberland County
AQI 22
Perry County
AQI 9
Philadelphia County
AQI 19
Pike County
AQI 7
Potter County
AQI 20
Schuylkill County
AQI 9
Snyder County
AQI 21
Somerset County
AQI 12
Sullivan County
AQI 10
Susquehanna County
AQI 7
Tioga County
AQI 18
Union County
AQI 19
Venango County
AQI 21
Warren County
AQI 21
Washington County
AQI 17
Wayne County
AQI 9
Westmoreland County
AQI 17
Wyoming County
AQI 7
York County
AQI 12
Data Sources
http://www.airnow.gov/

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