Site	State	PM NowCast (ug/m3)
Casa Grande Downtown	AZ	15
Eagle Pass C319	TX	13
Yuma Supersite	AZ	12
Chamizal C41	TX	12
South Valley	NM	10
Hidden Valley	AZ	10
Tempe	AZ	10
Socorro Hueco C49	TX	9
Ascarate Park Southeast C37	TX	9
Big Bend NP	TX	9