Site	State	PM AQI* (ug/m3)
Corpus Christi - National S...	TX	78
Laredo C313	TX	75
San Antonio Old Hwy90 C677	TX	70
Mission C43	TX	68
Corpus Christi Huisache C98	TX	65
Von Ormy Highway 16	TX	65
San Antonio Northwest C23	TX	64
Lake City	FL	63
St. Marks Wildlife Refuge	FL	62
Austin North Interstate 35 ...	TX	61