Site	State	PM NowCast (ug/m3)
Hidden Valley	AZ	53
Yuma Supersite	AZ	29
Chamizal C41	TX	28
South Phoenix	AZ	26
Children's Park Site	AZ	18
Casa Grande Downtown	AZ	17
Grand Canyon ozone bench	AZ	16
Phoenix JLG Supersite	AZ	14
West Phoenix	AZ	14
Tramway	NM	14