Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	20
Brownsville C80	TM	19
North OKC	OK	18
Von Ormy Highway 16	TX	18
Healdton	OK	18
Lafayette	LA	18
Moore	OK	17
Laredo C313	TX	17
WAVELAND	MS	17
McAlester	OK	17