Site

State

PM AQI* (ug/m3)

Calexico - Ethel Street

CA

18

Los Angeles - N. Main Street

CA

15

Indio - Jackson Street

CA

13

Otay Mesa - Donovan

CA

13

Mesa 2 /Nipomo

CA

12

Mira Loma - Van Buren

CA

12

Nipomo Mesa CDF

CA

11

Sequoia and Kings Canyon - ...

CA

11

Mission Viejo

CA

11

Glendora - Laurel

CA

11