Wildfires: Breathing Safely Amid Smoke and Ash
Wildfires: Breathing Safely Amid Smoke and Ash
US · Published Apr 23, 2026
• Wildfire smoke and ash pose significant health risks, especially for those with heart or lung conditions.
• Using N95 masks or P100 respirators can protect against harmful particulates when outdoor exposure is unavoidable.
• Maintaining clean air filters and using portable HEPA filters are recommended strategies to ensure good indoor air quality.
Immediate danger and long-term respiratory hazards
Wildfires present a dual threat: immediate danger from flames and long-term respiratory hazards from smoke and ash.
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