
(GoHealthier.com)
As of the writing of this article, the California wildfires that are devastating Los Angeles and the surrounding neighborhoods are still under 50% contained. If you live nearby or even in neighboring states, then you may wonder if air purifiers can filter out the smoke and other pollutants from your home. Air purifiers can help filter out smoke from California wildfires, but their effectiveness depends on the type and quality of the purifier. Wildfire smoke contains tiny particles (PM2.5 and smaller) and harmful gases, so the air purifier needs to address both.
Features to Look For
1. HEPA Filter
• Highly effective at capturing fine particulate matter (PM2.5), which is the primary concern in wildfire smoke.
• Removes particles like soot, ash, and allergens.
2. Activated Carbon Filter
• Absorbs gases, odors, and volatile organic compounds (VOCs) released by wildfire smoke.
• Essential for removing the smoky smell and chemical pollutants.
3. Appropriate Room Size
• Choose a purifier with a clean air delivery rate (CADR) high enough for your space. For wildfire smoke, the CADR rating should be at least 2/3 of the room’s square footage.
Limitations
• Ongoing Smoke: If smoke levels are extremely high, a single purifier may struggle to keep up.
• Air Leaks: Air purifiers work best in sealed rooms; if windows or doors are open, smoke can still enter.
• Filter Maintenance: Filters may need to be replaced more frequently during wildfire events due to heavy use.
Additional Tips for Wildfire Smoke
• Run the purifier continuously on a high setting during smoky conditions.
• Seal your space: Close windows and doors to minimize smoke infiltration.
• Use a portable purifier in your bedroom at night for better sleep.
• Consider creating a clean room by using a high-efficiency purifier in a small, enclosed space.
Air purifiers from brands like Coway, Dyson, Honeywell, Blueair, and Levoit are highly rated for wildfire smoke. Look for models with both HEPA and activated carbon filters and a high CADR rating. Let’s hope firefighters can extinguish the fires soon and those affected can get the help and services they need to begin rebuilding their lives.
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