Site	State	PM NowCast (ug/m3)
South Valley	NM	17
Nogales Post Office	AZ	16
El Paso UTEP C12	TX	14
North Valley	NM	12
Ascarate Park Southeast C37	TX	11
Socorro Hueco C49	TX	10
Jefferson	NM	9
Hidden Valley	AZ	7
Del Norte	NM	7
Yuma Supersite	AZ	6