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You may already have the cleanest nearby air.No meaningfully cleaner place has a verified road route within 3 hours. Widen the range or show worse air for context.
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Victoria Clean · PM2.5 0–5 Good · 5–9 Elevated · 9–15 Polluted · 15–35 Unhealthy · 35–55 Severe · 55+
Top pick
Lopez Island
#1Lopez IslandPM2.5 1Checking road route
Washington· PM2.5 1 µg/m³
Flattest and quietest of the San Juan Islands, wrapped in the rain shadow's cool marine air.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Largest San Juan Island, in the Olympics' rain shadow with cool marine air and small inns.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
#3Ganges (Salt Spring Island)PM2.5 1Checking road route
British Columbia· PM2.5 1 µg/m³
Main village of the Gulf Islands' largest island, in the rain shadow with cool marine air.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Ferry gateway to the San Juan Islands, wrapped in Puget Sound marine air, with waterfront hotels.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Scandinavian-heritage harbor town on Liberty Bay, wrapped in Puget Sound marine air, with inns.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Ferry-commute island across Puget Sound from Seattle, wrapped in steady marine air, with inns.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Skagit River gateway to the North Cascades, a forested mountain-valley base with cabins and motels.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Skagit Valley waterfront village on the Swinomish Channel, wrapped in tidal marine air, with inns.
Worse air than home. Don't bother.
PM2.5 is 2.4 µg/m³ here vs 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; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Ferry-only island in the middle of Puget Sound, wrapped in marine air, with farm-stay inns.
Worse air than home. Don't bother.
PM2.5 is 2.4 µg/m³ here vs 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; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Olympic Peninsula town in the mountains' rain shadow, one of the driest, sunniest spots on the Sound.
Worse air than home. Don't bother.
PM2.5 is 2.5 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2.5/22 × 7 = 0.8 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Harbour town on the Strait of Juan de Fuca and gateway to Olympic National Park, cooled by marine air, with motels and rentals.
Worse air than home. Don't bother.
PM2.5 is 2.5 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2.5/22 × 7 = 0.8 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
A major British Columbia city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.
Worse air than home. Don't bother.
PM2.5 is 2.6 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2.6/22 × 7 = 0.8 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Coast Mountains resort near 2,200 feet north of Vancouver, with cool alpine air and a huge lodging base.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Fjord-head town between Vancouver and Whistler, wrapped in Howe Sound marine-mountain air.
Worse air than home. Don't bother.
PM2.5 is 3 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3/22 × 7 = 1.0 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
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.
Worse air than home. Don't bother.
PM2.5 is 3 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3/22 × 7 = 1.0 here; 2/22 × 7 = 0.6 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.
Worse air than home. Don't bother.
PM2.5 is 3.1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.1/22 × 7 = 1.0 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Cascade foothills town below Mount Si, a forested gateway an hour east of Seattle with motels.
Worse air than home. Don't bother.
PM2.5 is 3.1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.1/22 × 7 = 1.0 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
Farming valley town north of Whistler, ringed by glaciated peaks with cool mountain-valley air.
About the same air — still smoky.
PM2.5 is 1 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
San Juan Islands port in the Olympics' rain shadow, wrapped in cool marine air off Puget Sound, with inns and rentals.
About the same air — still smoky.
PM2.5 is 2 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2/22 × 7 = 0.6 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
A major Washington city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.
About the same air — still smoky.
PM2.5 is 2 µg/m³ here vs 2 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2/22 × 7 = 0.6 here; 2/22 × 7 = 0.6 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
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.