Site	State	PM NowCast (ug/m3)
Parkway East (Near Road)	PA	22
Charleroi	PA	21
Steubenville	OH	21
Johnstown	PA	20
Greensburg	PA	19
Liberty (SAHS)	PA	18
TOR	PA	17
Piney Run	MD	17
St Theodosius	OH	17
Lawrenceville	PA	16