Site | State | PM AQI* (ug/m3) |
Ironton - ODOT | OH | 22 |
DESPLNS | IL | 17 |
Cincinnati Near Road | OH | 17 |
Liberty (SAHS) | PA | 15 |
Jeffersonville - Bates-Bowy... | IN | 14 |
CHI_SP | IL | 13 |
Parkway East (Near Road) | PA | 13 |
Harrisburg | PA | 13 |
Iowa City, Hoover School | IA | 13 |
Greensburg | PA | 12 |