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
Tue
Jan 24
Wed
Jan 25
Altoona
 
  aqi not available
 
  aqi not available
22 22
Erie
 
  aqi not available
 
  aqi not available
23 23
Indiana County
 
  aqi not available
 
  aqi not available
27 27
Johnstown
 
  aqi not available
 
  aqi not available
18 18
Lehigh Valley
 
46 Good
 
58 Moderate
43 43
Liberty/Clairton area
 
40 Good
 
47 Good
18 18
Mercer County
 
  aqi not available
 
  aqi not available
29 29
Philadelphia
 
29 Good
 
46 Good
29 29
Pittsburgh
 
43 Good
 
47 Good
43 43
Scranton / Wilkes-Barre
 
  aqi not available
 
  aqi not available
25 25
State College
 
  aqi not available
 
  aqi not available
23 23
Susquehanna Valley
 
42 Good
 
52 Moderate
26 26
Williamsport
 
  aqi not available
 
  aqi not available
19 19