Site	State	PM AQI* (ug/m3)
Clemmons Middle	NC	20
Near Road OKC	OK	19
HATTIEAVEN	NC	18
Seiling	OK	17
San Antonio Old Hwy90 C677	TX	17
Greenville-ESC	SC	17
HICKORY	NC	16
Moore	OK	16
North OKC	OK	15
MONTG	AL	15