Site

State

PM AQI* (ug/m3)

Nipomo Mesa CDF

CA

22

Brawley - 220 Main Street

CA

21

Indio-29 Palms

CA

19

Mesa 2 /Nipomo

CA

19

Mission Viejo

CA

16

Otay Mesa - Donovan

CA

15

Mira Loma - Van Buren

CA

15

Reseda

CA

15

North Holywood

CA

14

Upland

CA

14