Site	State	PM NowCast (ug/m3)
Big Bend NP	TX	21
Yuma Supersite	AZ	19
Ascarate Park Southeast C37	TX	16
Anthony	NM	14
Chamizal C41	TX	14
Eagle Pass C319	TX	14
Nogales Post Office	AZ	13
Jefferson	NM	13
Geronimo	AZ	12
Durango Complex	AZ	12