Site	State	PM NowCast (ug/m3)
Brownsville C80	TM	50
Ponca City	OK	27
Mission C43	TX	26
Austin North Interstate 35 ...	TX	22
Midlothian OFW C52	TX	21
BUTLER MANUF. CO NEAR REST	VA	19
Corpus Christi - National S...	TX	19
Athens	GA	19
BRYSON	NC	16
CHICK.	AL	16
Near Road	FL	16
Austin Webberville Road C171	TX	16