Site	State	PM NowCast (ug/m3)
Ascarate Park Southeast C37	TX	35
West Phoenix	AZ	30
Tempe	AZ	27
Nogales Post Office	AZ	26
North Valley	NM	22
North Phoenix	AZ	20
South Phoenix	AZ	20
Phoenix JLG Supersite	AZ	19
Casa Grande Downtown	AZ	18
Geronimo	AZ	16