Site	State	PM AQI* (ug/m3)
Waterloo, Water Tower	IA	26
Davenport, 10th & Vine	IA	25
BROADWAY (South)	IL	23
St. Paul-Harding H.S.	MN	22
Naperville	IL	22
East St. Louis	IL	22
Carlisle	PA	22
Arendtsville	PA	22
Blaine	MN	22
Minneapolis-Near Road	MN	22