Site

State

PM AQI* (ug/m3)

Newark Firehouse

NJ

14

Rochester

MN

14

Fall River

MA

13

GC_MAD

IL

12

St. Paul-Harding H.S.

MN

11

Chester

PA

10

HOUSTON

IL

10

Brockton

MA

10

Near Road

RI

10

Portland - Deering Oaks

ME

10