Site	State	PM NowCast (ug/m3)
Iowa City, Hoover School	IA	18
DET POLICE 4TH	MI	17
Waterloo, Water Tower	IA	17
PUBLIC HEALTH	IA	16
Chester	PA	16
Hillcrest HS	MO	15
St. Paul-Harding H.S.	MN	15
HOUSTON	IL	14
CARPENTER	IA	14
New Albany	OH	14