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U.S. Air Quality Summary (text)
 
Pennsylvania
 
Data courtesy of:
 

  • Forecast
  • Current AQI
  • AQI Animation
AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20130525_ny_pa_nj.jpg
 - http://www.epa.gov/airnow/today/cur_aqi_ny_pa_nj.jpg
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_ny_pa_nj.gif
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
State Air Quality Resources
Air Quality Partnership of Lehigh Valley - Berks
Air Quality Partnership of the Delaware Valley
Air Quality Partnership of the Susquehanna Valley
American Lung Association (ALA) of Pennsylvania
PA Allergy & Asthma Association
Pennsylvania DEP - BAQ - Contacts
Pennsylvania DEP - BAQ - Current Air Quality Index (AQI) by Area
Pennsylvania DEP - Bureau of Air Quality (BAQ)
Pennsylvania DEP – Air Quality Forecast Home Page
Pennsylvania DEP – Home Page
Southwest PA Air Quality Partnership
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Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Sat
May 25
Sun
May 26
Altoona
40 
40 
42 
Erie
40 
40 
31 
Indiana County
40 
45 
 
Johnstown
40 
40 
45 
Lehigh Valley
30 
35 
25 
Liberty/Clairton area
40 
45 
20 
Mercer County
40 
45 
48 
Philadelphia
33 
37 
34 
Pittsburgh
40 
45 
47 
Scranton / Wilkes-Barre
30 
35 
25 
State College
30 
35 
31 
Susquehanna Valley
30 
35 
32 
Williamsport
30 
35 
30 
 
 
 
 
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