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Pennsylvania

United States

2026-06-18 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
86.9
PM10
μg/m³
13.5
PM2.5
μg/m³
6.6
NO2
μg/m³
14.5
CO
μg/m³
333.3
SO2
μg/m³
3.7
Weather
  • ℃
  • ℉
19℃
79%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 31
Allegheny County
AQI 32
Armstrong County
AQI 27
Beaver County
AQI 26
Bedford County
AQI 9
Berks County
AQI 35
Blair County
AQI 19
Bradford County
AQI 23
Bucks County
AQI 31
Butler County
AQI 10
Cambria County
AQI 25
Cameron County
AQI 8
Carbon County
AQI 13
Centre County
AQI 23
Chester County
AQI 31
Clarion County
AQI 9
Clearfield County
AQI 19
Clinton County
AQI 7
Columbia County
AQI 15
Crawford County
AQI 26
Cumberland County
AQI 9
Dauphin County
AQI 35
Delaware County
AQI 31
Elk County
AQI 28
Erie County
AQI 27
Fayette County
AQI 27
Forest County
AQI 8
Franklin County
AQI 34
Fulton County
AQI 11
Greene County
AQI 27
Huntingdon County
AQI 7
Indiana County
AQI 28
Jefferson County
AQI 7
Juniata County
AQI 8
Lackawanna County
AQI 11
Lancaster County
AQI 30
Lawrence County
AQI 12
Lebanon County
AQI 34
Lehigh County
AQI 38
Luzerne County
AQI 11
Lycoming County
AQI 19
McKean County
AQI 24
Mercer County
AQI 27
Mifflin County
AQI 8
Monroe County
AQI 28
Montgomery County
AQI 28
Montour County
AQI 14
Northampton County
AQI 35
Northumberland County
AQI 13
Perry County
AQI 8
Philadelphia County
AQI 32
Pike County
AQI 13
Potter County
AQI 9
Schuylkill County
AQI 12
Snyder County
AQI 11
Somerset County
AQI 21
Sullivan County
AQI 8
Susquehanna County
AQI 8
Tioga County
AQI 8
Union County
AQI 19
Venango County
AQI 25
Warren County
AQI 8
Washington County
AQI 26
Wayne County
AQI 10
Westmoreland County
AQI 29
Wyoming County
AQI 12
York County
AQI 33
Data Sources
http://www.airnow.gov/

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