EPA slashes fine particulate matter standard 25%, from 12 to 9 micrograms per cubic meter

The EPA cut the fine particulate matter standard by 25%, from 12 to 9 micrograms per cubic meter, without completing the thorough review the Clean Air Act requires, according to CEI's Soriya Chhe, who says it is the first time that has happened in the statute's history.

Detected & updated continuously · Source: Nebula