Archive · 5 Aug 2025
Seattle Faces Air Quality Decline Due to Wildfire Smoke
Wildfires are causing smoky air to drift into Seattle and nearby areas.
This smoke makes it harder to breathe, especially for kids, the elderly, and people with health issues.
The air quality is not good, so people should stay inside with windows closed.
Masks that filter out small particles are helpful if you have to go outside.
The situation is expected to improve by Thursday, but the advice to stay safe remains.
Wildfire smoke from the Bear Gulch Fire and British Columbia wildfires is affecting air quality in Seattle and surrounding areas.
Air quality is moderate, with increased PM2.5 particulate matter impacting respiratory health, especially for sensitive groups.
Officials recommend staying indoors, closing windows, using air purifiers, and running AC units in recirculation mode.
N95 or P100 masks are recommended for outdoor activities due to their effectiveness against fine particles.
Onshore winds may improve air quality by Thursday, but the alert remains in effect until then.
- Who
- Residents of Seattle and surrounding areas, particularly those with respiratory issues, children, and the elderly.
- What
- Wildfire smoke is causing moderate air quality issues across the Puget Sound.
- When
- The air quality alert is currently in effect and is expected to last until at least Thursday evening.
- Where
- Seattle and surrounding areas in the Puget Sound, specifically Kitsap and Island Counties, are affected.
- Why
- Wildfires, including the Bear Gulch Fire and British Columbia wildfires, are producing smoke that is carried by wind patterns.
- Primary Fire Source
- Bear Gulch Fire (Olympic National Park)
- Secondary Fire Source
- Wildfires in British Columbia
- Affected Areas
- Puget Sound, Kitsap and Island Counties
- Air Quality Level
- Moderate
- Recommended Masks
- N95 or P100
- Expected Improvement
- Thursday
