Site	State	PM NowCast (ug/m3)
Williams Middle School	SC	23
Austin Webberville Road C171	TX	20
United Ave	GA	18
Mammoth Cave NP	KY	18
LOCKLAND	TN	17
Albany	GA	17
SYDNEY	FL	17
JOHNSTON	NC	16
LEGGETT	NC	16
Austin North Interstate 35 ...	TX	16