Site

State

PM AQI* (ug/m3)

Mira Loma - Van Buren

CA

21

Otay Mesa - Donovan

CA

17

Liberty (SAHS)

PA

16

MONTG

AL

15

Glendora - Laurel

CA

15

CHI_COM

IL

15

Indio - Jackson Street

CA

14

WATSON

KY

14

Hinds CC

MS

14

Ascarate Park Southeast C37

TX

14