Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

23

Del Norte

NM

17

South Valley

NM

17

Jefferson

NM

15

MOBILE - SANTA ANA

NM

12

Yuma Supersite

AZ

11

Lubbock 12th Street

TX

10

Odessa Gonzales C1014

TX

10

Phoenix JLG Supersite

AZ

9

Socorro Hueco C49

TX

9