Site

State

PM AQI* (ug/m3)

Carlisle

PA

21

Johnstown

PA

17

MOUNDSVILLE

WV

16

Salladasburg

PA

16

DETROIT-SW

MI

15

Harrisburg

PA

15

CHARLESTON

WV

15

Lebanon

PA

15

Indpls - I-70 E

IN

15

Kittanning

PA

14