Site	State	PM AQI* (ug/m3)
Laredo C313	TX	32
Mission C43	TX	29
San Antonio Northwest C23	TX	27
San Antonio IH35 C1069	TX	27
Brownsville C80	TM	25
Austin Webberville Road C171	TX	25
Austin North Interstate 35 ...	TX	24
Calaveras Lake C59	TX	24
Eagle Pass C319	TX	23
Liberty (SAHS)	PA	23