Site	State	PM AQI* (ug/m3)
ROCKWELL	NC	17
Corpus Christi - National S...	TX	15
Irmo	SC	14
MENDNHAL	NC	14
CHICK.	AL	14
Augusta	GA	14
Greenville-ESC	SC	14
United Ave	GA	13
Ponca City	OK	13
AIR LAB	TN	13