Site	State	PM AQI* (ug/m3)
Duluth-WDSE	MN	30
Waterloo, Water Tower	IA	28
APPLETON AAL	WI	27
West Duluth	MN	27
Potosi	WI	27
LACROSSE DOT	WI	26
GREEN BAY E HIGH	WI	25
MILWAUKEE 16TH ST	WI	24
Madawaska PSB	ME	24
Madison University Ave	WI	24