New York City has the worst air quality in the world right now due to smoke from Canadian wildfires. The NYC Department of Health told residents to use an air purifier indoors if possible. The EPA ...

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With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

A cheap, do-it-yourself air purifier is powerful enough to effectively protect a home from free-floating flu and COVID-19 viruses, according to test results from the U.S. Environmental Protection ...

Wildfire smoke is again infiltrating parts of the U.S. and creating hazardous air conditions in the Northeast and Midwest. This mix of gas and fine particles can seep into your house or apartment ...

DALLAS — Proper air ventilation and filtration are two important tools in the fight against airborne viruses. Designed during the COVID-19 pandemic, a DIY air purifier known as a Corsi-Rosenthal box ...

Toxic wildfire smoke is associated with strokes, heart disease and more. The damage of wildfires can expand far beyond the active blaze, as toxic smoke from Canadian wildfires crosses borders, enters ...

Without an air purifier your house can collect a lot of dust and other problems, but purifiers aren't cheap. If you're on a budget, you can create a simple purifier out of a fan and a furnace filter.

SEATTLE — Wildfire smoke is full of small particles that can get into your eyes and lungs causing health problems including chest pain, headaches, or an irregular heartbeat. The Washington Department ...