Site	State	PM NowCast (ug/m3)
Brownsville C80	TM	65
Mission C43	TX	60
Chalmette Vista	LA	42
San Antonio Northwest C23	TX	35
Homestead Fire Station #16	FL	31
Austin Webberville Road C171	TX	26
San Antonio Old Hwy90 C677	TX	25
Austin North Interstate 35 ...	TX	24
Texarkana New Boston	TX	23
San Antonio IH35 C1069	TX	20