Air Quality / By State / Pennsylvania
Air Quality in Pennsylvania
13 monitoring stations in Pennsylvania reporting in the last 3 hours, worst air quality first.
Pittsburgh
PM2.5
Moderate59
Mon Valley Area
PM2.5
Moderate58
Philadelphia
PM2.5
Moderate57
Susquehanna Valley
PM2.5
Moderate55
Mercer County
PM2.5
Moderate52
Indiana County
PM2.5
Moderate52
Lehigh Valley
PM2.5
Good49
Johnstown
PM2.5
Good36
Erie
PM2.5
Good36
Altoona
PM2.5
Good33
Scranton and Wilkes-Barre
PM2.5
Good32
State College
PM2.5
Good30
Williamsport
OZONE
Good23
Current AirNow data are preliminary and may be revised. Source: EPA AirNow.