Site	State	PM NowCast (ug/m3)
North Valley	NM	37
Chamizal C41	TX	36
Nogales Post Office	AZ	26
West Phoenix	AZ	25
Durango Complex	AZ	24
Ascarate Park Southeast C37	TX	24
Yuma Supersite	AZ	22
South Valley	NM	22
Tempe	AZ	21
Phoenix JLG Supersite	AZ	20