Site

State

PM AQI* (ug/m3)

DEARBORN

MI

33

Liberty (SAHS)

PA

26

Nipomo Mesa CDF

CA

25

Mesa 2 /Nipomo

CA

21

Pomeroy-Pataha St

WA

21

Yuma Supersite

AZ

20

Lubbock 12th Street

TX

19

Villanueva-135 Dodge Dr

NM

18

Santa Fe Airport

NM

17

WY/KC

KS

17