Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 84 |
Visalia - N. Church Street | CA | 28 |
Seattle-10th & Weller | WA | 26 |
Hidden Valley | AZ | 24 |
Yuba City | CA | 23 |
Seattle-Beacon Hill | WA | 22 |
Springville | CA | 21 |
Toppenish-Yakama Tribe | WA | 18 |
Pomeroy-Pataha St | WA | 18 |
Steubenville | OH | 17 |