Site	State	PM AQI* (ug/m3)
Mission C43	TX	21
Brownsville C80	TM	19
Savannah L&A	GA	17
SPA-Irving St.	SC	17
W OWEN SCH	NC	16
Irmo	SC	16
Charleston Public Works	SC	16
Trenton	SC	15
Williams Middle School	SC	15
Augusta	GA	15