Site	State	PM NowCast (ug/m3)
San Antonio Old Hwy90 C677	TX	42
South Phoenix	AZ	30
Von Ormy Highway 16	TX	26
Ascarate Park Southeast C37	TX	25
Laredo C313	TX	24
San Antonio IH35 C1069	TX	24
Austin Webberville Road C171	TX	23
Calaveras Lake C59	TX	21
Austin North Interstate 35 ...	TX	21
Casa Grande Downtown	AZ	21