HEPA filters protection against wildfire smoke

Wildfire season is already off to a record-breaking start, and experts are warning that smoke from the state’s biggest blazes may be as dangerous as the flames themselves. The Los Angeles Times reports that in 2020, smoke from California’s wildfires blanketed the state in ash, soot and thick, hazy skies for weeks, with some plumes from the fires reaching to Europe, an ocean and continent away. Already this year, smoke […]