Stronger EPA Ozone Standards are Good for Our Health
In December, the U.S. Environmental Protection Agency (EPA) issued a proposed rule designed to reduce the amount of ground-level ozone (O3), also known as “smog.”[1] The proposed rule would reduce the concentration of ozone pollution in the air from 75 parts per billion (ppb) to 65-70 ppb. The agency also has asked for comments from the public on …