Do Face Masks Help With Wildfire Smoke? Yes, But More Is Needed

Wildfire smoke can be harmful even far from the flames, especially fine particulate matter (PM2.5).

Check local air quality with tools like AirNow and limit outdoor activity when AQI is high.

When smoke levels are elevated, N95 respirators can help reduce exposure outside.

Use air purifiers and keep indoor air cleaner, especially for children, people with asthma, and immunocompromised individuals.