Pennsylvania Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sat
May 25		 Sun
May 26
Altoona
 
40 Good
 
40 Good
48 48
Erie
 
40 Good
 
40 Good
36 36
Indiana County
 
40 Good
 
45 Good
 
Johnstown
 
40 Good
 
40 Good
55 55
Lehigh Valley
 
30 Good
 
35 Good
24 24
Liberty/Clairton area
 
40 Good
 
45 Good
23 23
Mercer County
 
40 Good
 
45 Good
53 53
Philadelphia
 
33 Good
 
39 Good
40 40
Pittsburgh
 
40 Good
 
45 Good
55 55
Scranton / Wilkes-Barre
 
30 Good
 
35 Good
23 23
State College
 
30 Good
 
35 Good
23 23
Susquehanna Valley
 
30 Good
 
35 Good
27 27
Williamsport
 
30 Good
 
35 Good
26 26