Site	State	PM NowCast (ug/m3)
Nogales Post Office	AZ	34
Jefferson	NM	26
North Valley	NM	24
Durango Complex	AZ	23
South Phoenix	AZ	19
Ascarate Park Southeast C37	TX	17
Yuma Supersite	AZ	16
Socorro Hueco C49	TX	16
Geronimo	AZ	15
Big Bend NP	TX	15