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Pennsylvania

United States

2026-06-18 06:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
82.6
PM10
μg/m³
11.4
PM2.5
μg/m³
7.4
NO2
μg/m³
13
CO
μg/m³
291.7
SO2
μg/m³
3
Weather
  • ℃
  • ℉
18℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 27
Allegheny County
AQI 29
Armstrong County
AQI 27
Beaver County
AQI 24
Bedford County
AQI 9
Berks County
AQI 29
Blair County
AQI 15
Bradford County
AQI 16
Bucks County
AQI 25
Butler County
AQI 9
Cambria County
AQI 15
Cameron County
AQI 8
Carbon County
AQI 14
Centre County
AQI 32
Chester County
AQI 28
Clarion County
AQI 10
Clearfield County
AQI 28
Clinton County
AQI 7
Columbia County
AQI 15
Crawford County
AQI 27
Cumberland County
AQI 15
Dauphin County
AQI 32
Delaware County
AQI 26
Elk County
AQI 23
Erie County
AQI 29
Fayette County
AQI 29
Forest County
AQI 9
Franklin County
AQI 33
Fulton County
AQI 13
Greene County
AQI 27
Huntingdon County
AQI 9
Indiana County
AQI 30
Jefferson County
AQI 8
Juniata County
AQI 12
Lackawanna County
AQI 32
Lancaster County
AQI 34
Lawrence County
AQI 10
Lebanon County
AQI 35
Lehigh County
AQI 28
Luzerne County
AQI 13
Lycoming County
AQI 17
McKean County
AQI 20
Mercer County
AQI 27
Mifflin County
AQI 9
Monroe County
AQI 17
Montgomery County
AQI 24
Montour County
AQI 13
Northampton County
AQI 25
Northumberland County
AQI 15
Perry County
AQI 14
Philadelphia County
AQI 27
Pike County
AQI 16
Potter County
AQI 6
Schuylkill County
AQI 14
Snyder County
AQI 12
Somerset County
AQI 19
Sullivan County
AQI 9
Susquehanna County
AQI 10
Tioga County
AQI 8
Union County
AQI 17
Venango County
AQI 25
Warren County
AQI 9
Washington County
AQI 25
Wayne County
AQI 13
Westmoreland County
AQI 29
Wyoming County
AQI 9
York County
AQI 34
Data Sources
http://www.airnow.gov/

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