Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	54
Calaveras Lake C59	TX	49
Laredo C313	TX	46
San Antonio IH35 C1069	TX	44
San Antonio Northwest C23	TX	42
San Antonio Palo Alto C676	TX	41
Austin Webberville Road C171	TX	39
Mission C43	TX	39
Austin Northwest C3	TX	35
Austin North Interstate 35 ...	TX	35