Site

State

PM AQI* (ug/m3)

Ascarate Park Southeast C37

TX

13

Hidden Valley

AZ

13

Durango Complex

AZ

10

Phoenix JLG Supersite

AZ

8

West Phoenix

AZ

8

Diablo

AZ

7

North Phoenix

AZ

6

Socorro Hueco C49

TX

6

Anthony

NM

6

Tempe

AZ

6