Site	State	PM AQI* (ug/m3)
New Garden	PA	23
LACROSSE DOT	WI	20
Rochester	MN	19
Potosi	WI	19
MADISON EAST	WI	17
Rockford	IL	17
Lakeville - Near Road	MN	17
Iowa City, Hoover School	IA	17
Lawrenceville	PA	17
Hammond-167th St	IN	17