Site	State	PM AQI* (ug/m3)
Mission C43	TX	18
Laredo C313	TX	17
San Antonio Old Hwy90 C677	TX	16
Brownsville C80	TM	16
Shuttlesworth	AL	15
Tallahassee Community College	FL	15
McAlester	OK	15
San Antonio Northwest C23	TX	14
Confederate Ave	GA	13
LEEDS	AL	13