Site	State	PM AQI* (ug/m3)
Brownsville C80	TM	30
Mission C43	TX	28
Houston East C1	TX	21
Laredo C313	TX	19
San Antonio Old Hwy90 C677	TX	18
Calaveras Lake C59	TX	18
San Antonio IH35 C1069	TX	18
Corpus Christi Huisache C98	TX	18
Austin Webberville Road C171	TX	18
Houston Aldine C8	TX	17