Site

State

PM AQI* (ug/m3)

Otay Mesa - Donovan

CA

23

Los Angeles - N. Main Street

CA

17

North Holywood

CA

15

Mira Loma - Van Buren

CA

15

El Cajon - Lexington Elemen...

CA

13

Compton

CA

13

Riverside - Rubidoux

CA

13

Downtown Sacramento - T Street

CA

13

Upland

CA

12

San Diego - Sherman Element...

CA

12