Site	State	PM AQI* (ug/m3)
Lancaster DW	PA	16
Indpls-W.18th St	IN	15
Liberty (SAHS)	PA	14
DETROIT-SW	MI	14
Clinton, Chancy Park	IA	14
DEARBORN	MI	13
Cincinnati Near Road	OH	12
CHI_COM	IL	12
East St. Louis	IL	12
Johnstown	PA	12