Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

20

South Phoenix

AZ

20

Durango Complex

AZ

19

Thirty Third

AZ

17

West Phoenix

AZ

17

Phoenix JLG Supersite

AZ

15

Santa Teresa

NM

15

Mesa - Brooks Reservoir

AZ

14

North Phoenix

AZ

14

Anthony

NM

14