Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	34
San Antonio Northwest C23	TX	28
Laredo C313	TX	27
Austin North Interstate 35 ...	TX	26
San Antonio IH35 C1069	TX	25
Austin North Hills Drive C3	TX	23
Mission C43	TX	23
Austin Webberville Road C171	TX	22
Corpus Christi - National S...	TX	19
DCNearRoad	DC	15