Site	State	PM NowCast (ug/m3)
Nogales Post Office	AZ	20
South Phoenix	AZ	18
Yuma Supersite	AZ	16
Hidden Valley	AZ	12
Geronimo	AZ	12
South Valley	NM	12
Children's Park Site	AZ	12
Chamizal C41	TX	10
Orange Grove	AZ	10
Ascarate Park Southeast C37	TX	9