Site

State

PM AQI* (ug/m3)

El Cajon - Lexington Elemen...

CA

16

Mira Loma - Van Buren

CA

15

Porterville-NFS

CA

15

Mesa 2 /Nipomo

CA

15

Otay Mesa - Donovan

CA

15

Nipomo Mesa CDF

CA

14

Mission Viejo

CA

14

Visalia - N. Church Street

CA

14

Sequoia and Kings Canyon - ...

CA

14

North Holywood

CA

13