Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	29
San Antonio Northwest C23	TX	28
Austin Webberville Road C171	TX	27
San Antonio IH35 C1069	TX	26
Austin North Interstate 35 ...	TX	24
Westlake	LA	22
Austin North Hills Drive C3	TX	20
Houston Westhollow C410	TX	20
Clinton C403	TX	19
Houston East C1	TX	17