Site	State	PM NowCast (ug/m3)
Steubenville	OH	24
MOUNDSVILLE	WV	20
West Duluth	MN	19
Charleroi	PA	17
York	PA	17
Bad River Tribal School	WI	16
Rockford	IL	16
Harrisburg	PA	15
Arendtsville	PA	15
MILWAUKEE 16TH ST	WI	15