Tag archives for air quality
Next time you pass a tree, you might want to give it a second thought. Maybe even a hug. One day, that tree might just help save your life.
Crystalline silica, hydrofluoric acid and formaldehyde. Those are just three of the dozens of air toxic chemicals that oil companies have used thousands of times in southern California in just the past year.
As Jori Lewis notes in the case study about World Trade Center recovery workers’ health and safety, those who showed up at Ground Zero on the days and weeks after 9/11 got some misleading information about the risks they faced. Most notably, the EPA issued reassuring statements about the air quality – when, according to…