Site	State	PM NowCast (ug/m3)
Waterloo, Water Tower	IA	37
Rockford	IL	35
St. Paul-Harding H.S.	MN	32
Rochester	MN	31
PORT HURON	MI	31
RUTLAND	VT	29
Muscatine, High School East...	IA	29
Iowa City, Hoover School	IA	28
Emmetsburg, ILCC	IA	26
Minneapolis-Near Road	MN	26