Site	State	PM AQI* (ug/m3)
MLK	DE	20
Minneapolis-Phillips	MN	18
St. Paul-Harding H.S.	MN	17
Liberty (SAHS)	PA	17
Minneapolis-Near Road	MN	16
GC_MAD	IL	16
Eau Claire	WI	15
Blaine	MN	15
Keene	NH	14
Indpls-W.18th St	IN	14