Site	State	PM NowCast (ug/m3)
Durham Armory	NC	27
WATSON	KY	25
NO. BHAM	AL	24
MIDAIR	KY	23
Von Ormy Highway 16	TX	21
Mission C43	TX	19
San Antonio Old Hwy90 C677	TX	18
AIR LAB	TN	18
WYLAM	AL	18
Copan	OK	18