Site	State	PM AQI* (ug/m3)
Indpls - I-70 E	IN	32
Indpls-W.18th St	IN	31
Leech Lake Nation: Cass Lake	MN	28
Waterloo, Water Tower	IA	27
Lafayette-Greenbush St	IN	27
PUBLIC HEALTH	IA	27
Minneapolis-Near Road	MN	27
St. Paul-Harding H.S.	MN	26
Cincinnati Near Road	OH	26
Iowa City, Hoover School	IA	26