Site
State
PM AQI* (ug/m3)
DEARBORN
MI
33
Liberty (SAHS)
PA
26
Nipomo Mesa CDF
CA
25
Mesa 2 /Nipomo
21
Pomeroy-Pataha St
WA
Yuma Supersite
AZ
20
Lubbock 12th Street
TX
19
Villanueva-135 Dodge Dr
NM
18
Santa Fe Airport
17
WY/KC
KS