Site | State | PM NowCast (ug/m3) |
Anacortes-202 Ave (SO-AQS) | WA | 7 |
Sunnyside-S 16th | WA | 5 |
Seattle-South Park | WA | 5 |
Tacoma-S 36th St | WA | 5 |
Port Townsend-San Juan | WA | 4 |
Port Angeles-E 5th St | WA | 4 |
Kent-James & Central | WA | 4 |
Maple Falls-Azure Way | WA | 4 |
Yakima-4th Ave | WA | 4 |
Portland - Sauvie Island | OR | 4 |