Site	State	PM NowCast (ug/m3)
Karnack C85	TX	22
Houston East C1	TX	19
Huntsville Old Airport	AL	17
Columbia	TN	17
South DeKalb	GA	17
DECATUR	AL	15
Clarksville	TN	15
Riverside	TN	15
LEGGETT	NC	14
NO. BHAM	AL	14