Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 36 |
Oakridge - Willamette Activ... | OR | 31 |
Seeley Elementary School | MT | 26 |
Cave Junction Forest Service | OR | 23 |
South Long Beach | CA | 23 |
Portola | CA | 22 |
Libby Courthouse | MT | 21 |
San Diego - Sherman Element... | CA | 21 |
Eugene - Amazon Park | OR | 21 |
Potosi | WI | 20 |