Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

24

Los Angeles - N. Main Street

CA

21

North Holywood

CA

18

Mira Loma - Van Buren

CA

18

Glendora - Laurel

CA

18

Indio - Jackson Street

CA

17

Banning - South Hathaway St...

CA

17

El Paso UTEP C12

TX

17

Reseda

CA

17

Riverside - Rubidoux

CA

16