In the summer of 2021, a toxic, smoky haze stemming from Western wildfires wafted across large parts of the United States, while hurricanes wrought extensive flooding in the southern and eastern U.S. Air quality websites such as AirNow warned of hazardous conditions on the U.S. East Coast from Western forest fires 3,000 miles away, with recommendations to stay indoors.
Click here for original story, Neurotoxins in the environment are damaging human brain health, and fires and floods may make the problem worse
Source: Phys.org