Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

17

North Valley

NM

15

Durango Complex

AZ

14

Jefferson

NM

12

Orange Grove

AZ

11

West Phoenix

AZ

11

El Paso UTEP C12

TX

11

South Valley

NM

11

Phoenix JLG Supersite

AZ

10

South Phoenix

AZ

10