HEPA filters and high-fit/high filtration masks provide dual benefits
By Devabhaktuni Srikrishna
May 26, 2021 (San Diego) -- In 2020, wildfires accounted for as much as half the fine particulate air pollution (PM 2.5) on the west coast and fire season is expected to be even more severe in 2021. While all smoke inhalation is bad, wildfire smoke is particularly dangerous due to the combination of chemicals it contains, including toxic gases and particulate matter from trees, homes, vehicles and industrial facilities. Recent research suggests risks from wildfire-specific PM 2.5 on respiratory health may be much worse than from other sources.