Site	State	PM AQI* (ug/m3)
Mission C43	TX	23
Clemmons Middle	NC	21
HICKORY	NC	21
Savannah L&A	GA	20
Austin North Hills Drive C3	TX	20
Brownsville C80	TM	19
Melbourne	FL	19
HATTIEAVEN	NC	19
Austin North Interstate 35 ...	TX	18
San Antonio IH35 C1069	TX	18
Austin Webberville Road C171	TX	18