Pennsylvania Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Fri
Nov 28
Sat
Nov 29
Altoona
 
  aqi not available
 
  aqi not available
28 28
Erie
 
  aqi not available
 
  aqi not available
35 35
Indiana County
 
  aqi not available
 
  aqi not available
24 24
Johnstown
 
  aqi not available
 
  aqi not available
19 19
Lehigh Valley
 
55 Moderate
 
60 Moderate
51 51
Liberty/Clairton area
 
55 Moderate
 
70 Moderate
18 18
Mercer County
 
  aqi not available
 
  aqi not available
32 32
Philadelphia
 
55 Moderate
 
63 Moderate
55 55
Pittsburgh
 
60 Moderate
 
65 Moderate
45 45
Scranton / Wilkes-Barre
 
  aqi not available
 
  aqi not available
57 57
State College
 
  aqi not available
 
  aqi not available
20 20
Susquehanna Valley
 
60 Moderate
 
70 Moderate
56 56
Williamsport
 
  aqi not available
 
  aqi not available
22 22