Site

State

PM AQI* (ug/m3)

Springville

CA

22

Las Cruces ED

NM

21

North Holywood

CA

21

Reseda

CA

19

Los Angeles - N. Main Street

CA

19

Mira Loma - Van Buren

CA

19

Hidden Valley

AZ

17

Riverside - Rubidoux

CA

17

Houston North Loop C1052

TX

17

Houston North Wayside C405

TX

16