Site	State	PM NowCast (ug/m3)
SHELBY FARMS	TN	36
Laredo C313	TX	21
Mission C43	TX	17
Brownsville C80	TM	15
MONTG	AL	14
San Antonio Old Hwy90 C677	TX	13
Calaveras Lake C59	TX	13
MARION	AR	13
Chalmette Vista	LA	13
Austin North Interstate 35 ...	TX	12