Tag: PM-2.5

Particulate matter (PM)

PM-2.5 Report Is Flawed, Science Committee Concludes

A 1,880-page draft report on the risk particulate matter (PM) imposes on human health may undergo extensive revisions because the EPA’s powerful Clean Air Scientific Advisory Committee (CASAC) has concluded that the methods used by the authors of the report are flawed and that the authors’ estimated impact PM has on mortality is overstated.

Groups Sue to Force Action on Fairbanks’ Air

The air pollution in Fairbanks North Star Borough, Alaska (Fairbanks), is among the worst in the nation, and the EPA is doing nothing about it. That’s the view of several citizen groups that with the assistance of major U.S. environmental organizations are now suing the Agency for inaction for the third time in 2 years. […]