Site	State	PM AQI* (ug/m3)
East St. Louis	IL	23
Lancaster DW	PA	20
Forest Park	MO	17
RUTLAND	VT	16
MOUNDSVILLE	WV	16
NEW	PA	15
Elkhart-Prairie St.	IN	15
Kittanning	PA	14
RIT	PA	14
Indpls-Washington Park	IN	14