Site	State	PM NowCast (ug/m3)
Brownsville C80	TM	24
San Antonio Old Hwy90 C677	TX	23
Mission C43	TX	23
Karnack C85	TX	22
Kaufman C71	TX	21
Shreveport Airport	LA	20
Austin North Hills Drive C3	TX	20
Denton Airport South C56	TX	19
Columbus-Moore Rd	GA	19
Corpus Christi Dona Park C635	TX	19
Von Ormy Highway 16	TX	19