Site
State
PM AQI* (ug/m3)
Indpls-W.18th St
IN
53
Liberty (SAHS)
PA
47
Lancaster DW
46
Albany
NY
37
Indpls - I-70 E
36
Lancaster
35
Columbus NR - Smoky Row
OH
34
Lawrenceville
East High School
33
Dayton - Sinclair