Pennsylvania Air Quality Forecasts and Current Conditions Summary
 
Data and Forecasts courtesy of:
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Wed
Apr 26
Thu
Apr 27
Altoona
 
  aqi not available
 
  aqi not available
41 41
Erie
 
  aqi not available
 
  aqi not available
31 31
Indiana County
 
  aqi not available
 
  aqi not available
46 46
Johnstown
 
  aqi not available
 
  aqi not available
40 40
Lehigh Valley
 
38 Good
 
49 Good
31 31
Liberty/Clairton area
 
41 Good
 
48 Good
61 61
Mercer County
 
  aqi not available
 
  aqi not available
46 46
Philadelphia
 
27 Good
 
42 Good
38 38
Pittsburgh
 
46 Good
 
50 Good
61 61
Scranton / Wilkes-Barre
 
  aqi not available
 
  aqi not available
34 34
State College
 
  aqi not available
 
  aqi not available
38 38
Susquehanna Valley
 
39 Good
 
48 Good
31 31
Williamsport
 
  aqi not available
 
  aqi not available
42 42