Where there’s fire, there’s smoke: Los Angeles blazes raise fears of ‘super toxic’ lung damage https://ift.tt/KkIb5si Marina Dunbar Concerns that dangerous fine particle pollution can become embedded in bloodstream and lungs Los Angeles wildfires – live updates Los Angeles wildfires: full report The Los Angeles wildfires have claimed the lives of at least 24 people and have burned more than 100,000 structures. While the focus is understandably on avoiding the flames, another immediate danger lurks across the county and beyond, one more difficult to escape: smoke. The most dangerous component of wildfire smoke is fine particle pollution, also known as PM2.5 or soot. These tiny particles, smaller than one 20th the width of a human hair, can, if inhaled, become embedded in the bloodstream and lungs. It is estimated that about one-third of all particulate matter pollution in the US now comes from wildfire smoke. Continue reading... https://ift.tt/08jd2aY January 14, 2025 at 12:16AM

Concerns that dangerous fine particle pollution can become embedded in bloodstream and lungs

• Los Angeles wildfires – live updates
• Los Angeles wildfires: full report

The Los Angeles wildfires have claimed the lives of at least 24 people and have burned more than 100,000 structures. While the focus is understandably on avoiding the flames, another immediate danger lurks across the county and beyond, one more difficult to escape: smoke.

The most dangerous component of wildfire smoke is fine particle pollution, also known as PM2.5 or soot. These tiny particles, smaller than one 20th the width of a human hair, can, if inhaled, become embedded in the bloodstream and lungs. It is estimated that about one-third of all particulate matter pollution in the US now comes from wildfire smoke.

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from The Guardian https://ift.tt/KkIb5si