Site	State	PM AQI* (ug/m3)
Corpus Christi - National S...	TX	35
Brownsville C80	TM	31
Mission C43	TX	30
Corpus Christi Dona Park C635	TX	29
Von Ormy Highway 16	TX	29
Corpus Christi Huisache C98	TX	28
San Antonio Old Hwy90 C677	TX	28
Laredo C313	TX	28
San Antonio Northwest C23	TX	28
Austin North Interstate 35 ...	TX	27