Site	State	PM AQI* (ug/m3)
Ponca City	OK	19
Capitol	LA	18
Columbus Airport	GA	16
TK Gregg	SC	15
McDonough	GA	15
FRANCONIA	VA	13
Tulsa	OK	11
Sheffield Elementary School	FL	9
Millbrook NCore	NC	8
Clemmons Middle	NC	8