Site	State	PM AQI* (ug/m3)
Nogales Post Office	AZ	11
Tempe	AZ	10
Ascarate Park Southeast C37	TX	9
Orange Grove	AZ	9
Odessa Gonzales C1014	TX	7
Durango Complex	AZ	7
El Paso UTEP C12	TX	7
South Phoenix	AZ	6
Geronimo	AZ	6
Children's Park Site	AZ	6