Site	State	PM NowCast (ug/m3)
Rochester	MN	23
Waterloo, Water Tower	IA	19
Kittanning	PA	18
Reading Airport	PA	18
Duluth-WDSE	MN	17
West Duluth	MN	16
Eau Claire	WI	16
Minneapolis-Phillips	MN	16
St. Paul-Harding H.S.	MN	16
Harrisburg	PA	15