Site	State	PM AQI* (ug/m3)
Steubenville	OH	21
Cicero2	IL	21
Marshall	MN	20
Liberty (SAHS)	PA	20
State College	PA	18
Carlisle	PA	16
MILITARY PARK	MI	14
RUTLAND	VT	14
Altoona	PA	14
Fort Lee Near Road	NJ	13