Site	State	PM AQI* (ug/m3)
Chamizal C41	TX	17
North Valley	NM	17
South Phoenix	AZ	16
Thirty Third	AZ	16
Taos Fire Station	NM	16
Nogales Post Office	AZ	15
South Valley	NM	15
West Phoenix	AZ	14
El Paso UTEP C12	TX	13
Durango Complex	AZ	12