Site	State	PM AQI* (ug/m3)
Harrisburg	PA	15
Duluth-WDSE	MN	13
Waterloo, Water Tower	IA	13
Carlisle	PA	13
Reading Airport	PA	12
Lafayette-Greenbush St	IN	12
Eau Claire	WI	12
York	PA	12
St. Paul-Harding H.S.	MN	12
Madawaska PSB	ME	12