Site	State	PM AQI* (ug/m3)
Corpus Christi - National S...	TX	29
Brownsville C80	TM	26
Mission C43	TX	24
Corpus Christi Huisache C98	TX	22
Corpus Christi Dona Park C635	TX	21
Laredo C313	TX	18
San Antonio Old Hwy90 C677	TX	16
Clinton C403	TX	15
Thibodaux	LA	15
Houston East C1	TX	14