Site	State	PM AQI* (ug/m3)
Ogden Dunes	IN	19
Kingery Near-road #1	IL	19
Hammond-167th St	IN	17
BRAIDWD	IL	16
Gary-IITRI	IN	16
Troost	MO	15
Larwill	IN	15
Salladasburg	PA	15
Joliet	IL	15
Waterloo, Water Tower	IA	15