Site

State

PM AQI* (ug/m3)

Albany

NY

16

Minneapolis-Phillips

MN

15

Lancaster

PA

14

Cincinnati Near Road

OH

13

Groton Fort Griswold

CT

13

Shakopee

MN

13

Lawrenceville

PA

13

Harrisburg

PA

13

Apple Valley

MN

12

Rutgers University

NJ

12