Skagit Valley waterfront village on the Swinomish Channel, wrapped in tidal marine air, with inns.
60% cleaner than home — pack the car.
PM2.5 is 6.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 6.4/22 × 7 = 2.0 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
9.8 µg/m³ less fine-particle pollution than Tacoma right now
Victorian seaport at the tip of the Quimper Peninsula, in the Olympics' dry rain shadow with steady marine air off the strait and historic inns.
57% cleaner than home — pack the car.
PM2.5 is 6.9 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 6.9/22 × 7 = 2.2 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
9.3 µg/m³ less fine-particle pollution than Tacoma right now
Historic harbor town on Whidbey Island in the Olympics' rain shadow, with steady marine air.
57% cleaner than home — pack the car.
PM2.5 is 6.9 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 6.9/22 × 7 = 2.2 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
9.3 µg/m³ less fine-particle pollution than Tacoma right now
A major Washington city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.
36% cleaner than home — pack the car.
PM2.5 is 10.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.4/22 × 7 = 3.3 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
5.8 µg/m³ less fine-particle pollution than Tacoma right now
Ferry-only island in the middle of Puget Sound, wrapped in marine air, with farm-stay inns.
28% cleaner than home — pack the car.
PM2.5 is 11.6 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 11.6/22 × 7 = 3.7 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
4.6 µg/m³ less fine-particle pollution than Tacoma right now
Ferry-commute island across Puget Sound from Seattle, wrapped in steady marine air, with inns.
26% cleaner than home — pack the car.
PM2.5 is 12 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 12/22 × 7 = 3.8 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
4.2 µg/m³ less fine-particle pollution than Tacoma right now
Scandinavian-heritage harbor town on Liberty Bay, wrapped in Puget Sound marine air, with inns.
26% cleaner than home — pack the car.
PM2.5 is 12 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 12/22 × 7 = 3.8 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
4.2 µg/m³ less fine-particle pollution than Tacoma right now
A major Washington city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.
23% cleaner than home — pack the car.
PM2.5 is 12.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 12.4/22 × 7 = 3.9 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
3.8 µg/m³ less fine-particle pollution than Tacoma right now
Olympic Peninsula town in the mountains' rain shadow, one of the driest, sunniest spots on the Sound.
18% cleaner than home — pack the car.
PM2.5 is 13.3 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 13.3/22 × 7 = 4.2 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
2.9 µg/m³ less fine-particle pollution than Tacoma right now
Harbour town on the Strait of Juan de Fuca and gateway to Olympic National Park, cooled by marine air, with motels and rentals.
18% cleaner than home — pack the car.
PM2.5 is 13.3 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 13.3/22 × 7 = 4.2 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
2.9 µg/m³ less fine-particle pollution than Tacoma right now
Bluff-top village on Whidbey Island, cooled by Puget Sound marine air, with a walkable inn-lined main street.
About the same air — still smoky.
PM2.5 is 15 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 15/22 × 7 = 4.8 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Cascade foothills town beside Snoqualmie Falls, a forested base 30 minutes east of Seattle.
About the same air — still smoky.
PM2.5 is 15.3 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 15.3/22 × 7 = 4.9 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Beach town on a sandy Washington-coast peninsula, exposed to constant open-Pacific wind, with oceanfront hotels and rentals.
69% cleaner than home — pack the car.
PM2.5 is 5.1 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 5.1/22 × 7 = 1.6 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
11.1 µg/m³ less fine-particle pollution than Tacoma right now
Town on a 28-mile Pacific sand spit at the Columbia's mouth, swept by onshore ocean air, with motels and cottages.
57% cleaner than home — pack the car.
PM2.5 is 6.9 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 6.9/22 × 7 = 2.2 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
9.3 µg/m³ less fine-particle pollution than Tacoma right now
A major Oregon city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.
47% cleaner than home — pack the car.
PM2.5 is 8.6 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 8.6/22 × 7 = 2.7 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
7.6 µg/m³ less fine-particle pollution than Tacoma right now
Flattest and quietest of the San Juan Islands, wrapped in the rain shadow's cool marine air.
44% cleaner than home — pack the car.
PM2.5 is 9 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 9/22 × 7 = 2.9 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
7.2 µg/m³ less fine-particle pollution than Tacoma right now
Ferry gateway to the San Juan Islands, wrapped in Puget Sound marine air, with waterfront hotels.
44% cleaner than home — pack the car.
PM2.5 is 9 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 9/22 × 7 = 2.9 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
7.2 µg/m³ less fine-particle pollution than Tacoma right now
Southern Oregon coast golf town with sea-stack beaches, swept by open-Pacific wind, with inns.
85% cleaner than home — pack the car.
PM2.5 is 2.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2.4/22 × 7 = 0.8 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
13.8 µg/m³ less fine-particle pollution than Tacoma right now
Seven-mile stretch of Oregon-coast beach town, swept by onshore Pacific wind, with abundant oceanfront lodging.
79% cleaner than home — pack the car.
PM2.5 is 3.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.4/22 × 7 = 1.1 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
12.8 µg/m³ less fine-particle pollution than Tacoma right now
World's-smallest-harbor town on the Oregon coast, swept by steady onshore Pacific wind.
79% cleaner than home — pack the car.
PM2.5 is 3.4 µg/m³ here vs 16.2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.4/22 × 7 = 1.1 here; 16.2/22 × 7 = 5.2 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
12.8 µg/m³ less fine-particle pollution than Tacoma right now
Bad week ahead? Check the 7-day outlook — if it won’t clear, book the trip→
7-day outlook
Plan the next seven days
Pick a day, or compare the whole week. Weather is forecast; air quality is the latest available reading.
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Finding the nicest days and reachable cities.
Last scan Jul 22, 10:27 a.m. EDT · 34 min ago
Why live rankings? Smoke plumes are patchy and shift with the wind, so no direction is reliably cleaner. This list is recalculated from live PM2.5 every hour — and if everything nearby is smoky, it says so.