The U.S. Environmental Protection Agency is strengthening limits on soot, a harmful air pollution in which studies have shown that fine particles kill thousands
The U.S. Environmental Protection Agency is strengthening limits on soot, a harmful air pollution in which studies have shown that fine particles kill thousands
Wildfires Undo 20 Years of Air Quality Progress in West US miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
A new study from the University of Iowa concludes that wildfires originating in the western United States and Canada have erased air quality gains over the past two decades and caused an increase of premature deaths in fire-prone areas and downwind regions.