1. North America
  2. United States
  3. Pennsylvania

Pennsylvania

United States

2026-01-19 17:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.5
O3
μg/m³
55
PM10
μg/m³
17
NO2
μg/m³
23.3
CO
μg/m³
541.7
SO2
μg/m³
3.4
Weather
  • ℃
  • ℉
-2℃
64%
16 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 33
Allegheny County
AQI 31
Armstrong County
AQI 31
Beaver County
AQI 31
Bedford County
AQI 31
Berks County
AQI 56
Blair County
AQI 28
Bradford County
AQI 33
Bucks County
AQI 55
Butler County
AQI 31
Cambria County
AQI 29
Cameron County
AQI 39
Carbon County
AQI 53
Centre County
AQI 32
Chester County
AQI 49
Clarion County
AQI 32
Clearfield County
AQI 29
Clinton County
AQI 35
Columbia County
AQI 51
Crawford County
AQI 35
Cumberland County
AQI 39
Dauphin County
AQI 51
Delaware County
AQI 53
Elk County
AQI 24
Erie County
AQI 39
Fayette County
AQI 31
Forest County
AQI 33
Franklin County
AQI 31
Fulton County
AQI 52
Greene County
AQI 29
Huntingdon County
AQI 30
Indiana County
AQI 29
Jefferson County
AQI 39
Juniata County
AQI 36
Lackawanna County
AQI 55
Lancaster County
AQI 52
Lawrence County
AQI 31
Lebanon County
AQI 57
Lehigh County
AQI 56
Luzerne County
AQI 54
Lycoming County
AQI 35
McKean County
AQI 39
Mercer County
AQI 30
Mifflin County
AQI 32
Monroe County
AQI 44
Montgomery County
AQI 53
Montour County
AQI 51
Northampton County
AQI 51
Northumberland County
AQI 48
Perry County
AQI 36
Philadelphia County
AQI 56
Pike County
AQI 42
Potter County
AQI 34
Schuylkill County
AQI 57
Snyder County
AQI 36
Somerset County
AQI 32
Sullivan County
AQI 34
Susquehanna County
AQI 39
Tioga County
AQI 35
Union County
AQI 36
Venango County
AQI 33
Warren County
AQI 33
Washington County
AQI 29
Wayne County
AQI 52
Westmoreland County
AQI 29
Wyoming County
AQI 34
York County
AQI 52
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Jersey Shore
AQI 35
Salladasburg
AQI 35
Avis
AQI 35
Duboistown
AQI 35
Garden View
AQI 35
South Williamsport
AQI 35
Williamsport
AQI 35
Loganton
AQI 35
Lock Haven
AQI 35
Montoursville
AQI 35
Flemington
AQI 35