Site	State	PM NowCast (ug/m3)
Steubenville	OH	19
SPRINGFIELDSP	MA	19
Liberty (SAHS)	PA	18
Bridgeport	CT	18
Chester	PA	18
ELDOSPGS	MO	17
New Haven	CT	17
Brockton	MA	16
Hartford	CT	16
East Hartford	CT	16