Even homes spared by the L.A. wildfires are plagued by harmful smoke and ash, creating long-term health risks for returning residents.
Hiroko Tabuchi reports for The New York Times.
In short:
- Smoke and ash from burning materials like plastics and paint can infiltrate homes, contaminating walls, rugs and furniture.
- Fine particles like PM2.5 and volatile organic compounds released by fires can cause respiratory, cardiovascular and long-term health issues.
- Experts recommend using carbon-filter respirators, air purifiers and limiting cleanup involvement for vulnerable groups like children and the elderly.
Key quote:
“But even the people who feel lucky that their home is fine — they could actually be exposed to lot of toxic materials. The wind will get through every crack.”
— Colleen Reid, University of Colorado Boulder researcher
Why this matters:
Toxic exposures from wildfires affect entire communities, not just those whose homes are destroyed. Persistent contaminants inside homes pose serious risks, especially to vulnerable groups, highlighting the need for awareness, precautions and policy changes.
Related coverage: Toxic pollution persists after Los Angeles wildfires devastate communities
