Site | State | PM NowCast (ug/m3) |
St. Paul-Harding H.S. | MN | 21 |
CARY | IL | 19 |
Brainerd | MN | 18 |
Springfield Ag | IL | 17 |
Naperville | IL | 17 |
Liberty (SAHS) | PA | 17 |
East High School | OH | 16 |
Elkhart-Prairie St. | IN | 15 |
PUBLIC HEALTH | IA | 15 |
DECATUR | IL | 15 |
Youngstown - Head Start | OH | 15 |