Site	State	PM AQI* (ug/m3)
Corpus Christi - National S...	TX	28
MONTG	AL	24
Corpus Christi Huisache C98	TX	23
San Antonio Old Hwy90 C677	TX	23
Brownsville C80	TM	23
Mission C43	TX	22
Corpus Christi Dona Park C635	TX	22
Baytown C148	TX	21
Clinton C403	TX	21
St. Marks Wildlife Refuge	FL	21