Site	State	PM AQI* (ug/m3)
LEEDS	AL	20
Corpus Christi - National S...	TX	17
PITTAGCT	NC	16
SPA-Irving St.	SC	15
Northampton	NC	15
W OWEN SCH	NC	15
Savannah L&A	GA	15
Sheffield Elementary School	FL	15
LEGGETT	NC	14
Laredo C313	TX	14