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Pennsylvania

United States

2025-12-16 12:00
CAQI (Europe)
Low
Pollutants|Pollens
NO2
μg/m³
66.8
PM10
μg/m³
23.6
PM2.5
μg/m³
12.8
O3
μg/m³
21.7
CO
μg/m³
1208.3
SO2
μg/m³
8.4
Weather
  • ℃
  • ℉
-11℃
88%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • NO2
  • PM10
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Adams County
AQI 25
Allegheny County
AQI 19
Armstrong County
AQI 32
Beaver County
AQI 21
Bedford County
AQI 20
Berks County
AQI 33
Blair County
AQI 15
Bradford County
AQI 22
Bucks County
AQI 32
Butler County
AQI 24
Cambria County
AQI 17
Cameron County
AQI 21
Carbon County
AQI 25
Centre County
AQI 23
Chester County
AQI 26
Clarion County
AQI 34
Clearfield County
AQI 13
Clinton County
AQI 16
Columbia County
AQI 26
Crawford County
AQI 18
Cumberland County
AQI 32
Dauphin County
AQI 29
Delaware County
AQI 27
Elk County
AQI 20
Erie County
AQI 19
Fayette County
AQI 13
Forest County
AQI 21
Franklin County
AQI 28
Fulton County
AQI 19
Greene County
AQI 24
Huntingdon County
AQI 18
Indiana County
AQI 22
Jefferson County
AQI 21
Juniata County
AQI 24
Lackawanna County
AQI 24
Lancaster County
AQI 46
Lawrence County
AQI 17
Lebanon County
AQI 29
Lehigh County
AQI 28
Luzerne County
AQI 22
Lycoming County
AQI 16
McKean County
AQI 21
Mercer County
AQI 18
Mifflin County
AQI 23
Monroe County
AQI 22
Montgomery County
AQI 32
Montour County
AQI 26
Northampton County
AQI 27
Northumberland County
AQI 34
Perry County
AQI 36
Philadelphia County
AQI 34
Pike County
AQI 22
Potter County
AQI 19
Schuylkill County
AQI 31
Snyder County
AQI 24
Somerset County
AQI 21
Sullivan County
AQI 9
Susquehanna County
AQI 22
Tioga County
AQI 24
Union County
AQI 24
Venango County
AQI 21
Warren County
AQI 21
Washington County
AQI 21
Wayne County
AQI 23
Westmoreland County
AQI 19
Wyoming County
AQI 14
York County
AQI 44
Data Sources
http://www.airnow.gov/

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AQI 16
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Williamsport
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Loganton
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