Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	28
Thirty Third	AZ	17
South Phoenix	AZ	17
Durango Complex	AZ	15
North Valley	NM	12
West Phoenix	AZ	12
Ascarate Park Southeast C37	TX	12
Mesa - Brooks Reservoir	AZ	11
Yuma Supersite	AZ	11
El Paso UTEP C12	TX	10