Site	State	PM NowCast (ug/m3)
Nogales Post Office	AZ	20
North Valley	NM	19
Socorro Hueco C49	TX	17
Geronimo	AZ	16
Rose Elementary	AZ	14
Hidden Valley	AZ	13
Ascarate Park Southeast C37	TX	11
Thirty Third	AZ	11
El Paso UTEP C12	TX	10
South Valley	NM	9