Site

State

PM AQI* (ug/m3)

Los Angeles - N. Main Street

CA

17

Glendora - Laurel

CA

17

Mira Loma - Van Buren

CA

14

Otay Mesa - Donovan

CA

14

Reseda

CA

13

El Cajon - Lexington Elemen...

CA

13

El Centro - 9th Street

CA

13

Anderson

CA

13

Upland

CA

13

Sequoia and Kings Canyon - ...

CA

13

Piru - Pacific

CA

13