Site	State	AQI*
Cincinnati Near Road	OH	13
Chester	PA	13
Indpls - I-70 E	IN	12
Gary-IITRI	IN	12
Waterloo, Water Tower	IA	11
Joliet	IL	11
BLAIR STREET	MO	11
BROADWAY (South)	IL	10
East St. Louis	IL	10
Hammond-167th St	IN	10