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
Sat
Jun 24
Sun
Jun 25
Altoona
 
40 Good
 
40 Good
13 13
Erie
 
45 Good
 
40 Good
28 28
Indiana County
 
45 Good
 
45 Good
20 20
Johnstown
 
40 Good
 
40 Good
22 22
Lehigh Valley
 
47 Good
 
49 Good
42 42
Liberty/Clairton area
 
40 Good
 
35 Good
19 19
Mercer County
 
40 Good
 
40 Good
21 21
Philadelphia
 
49 Good
 
49 Good
48 48
Pittsburgh
 
45 Good
 
40 Good
19 19
Scranton / Wilkes-Barre
 
43 Good
 
46 Good
19 19
State College
 
42 Good
 
45 Good
17 17
Susquehanna Valley
 
45 Good
 
47 Good
28 28
Williamsport
 
43 Good
 
46 Good