Site	State	PM AQI* (ug/m3)
Chesterfield	SC	23
Greenville-ESC	SC	18
SOMERST	KY	17
MIDAIR	KY	16
NO. BHAM	AL	16
Irmo	SC	16
MENDNHAL	NC	15
Cape Romain	SC	15
Friendship Park	NC	15
GADSDEN	AL	15