Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	48
Corpus Christi - National S...	TX	38
Clinton C403	TX	35
Westlake	LA	35
Baytown C148	TX	34
Von Ormy Highway 16	TX	34
San Antonio Old Hwy90 C677	TX	34
San Antonio Northwest C23	TX	33
Laredo C313	TX	33
Isla Blanca C323/C667	TX	33