Site	State	PM NowCast (ug/m3)
Johnstown	PA	20
Minneapolis-Phillips	MN	20
ARNOLD WEST	MO	18
Minneapolis-Near Road	MN	16
BOSTON-KENMORE	MA	16
Chelsea HP	MA	15
Boston - Roxbury	MA	15
Apple Valley	MN	15
St. Paul-Harding H.S.	MN	15
Newark Firehouse	NJ	15