Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	30
Seiling	OK	27
Laredo C313	TX	25
Brownsville C80	TM	23
WATSON	KY	21
Mission C43	TX	20
North OKC	OK	20
Tulsa	OK	19
Huntsville Old Airport	AL	18
Healdton	OK	18