Site	State	PM AQI* (ug/m3)
Nogales Post Office	AZ	17
El Paso UTEP C12	TX	16
North Valley	NM	12
Santa Fe-1190 S Saint Franc...	NM	12
Chamizal C41	TX	11
Hidden Valley	AZ	11
Durango Complex	AZ	11
South Phoenix	AZ	11
Thirty Third	AZ	11
South Valley	NM	10