EPA studies have confirmed that clean air regulations improve air quality over time. Other studies have shown that the health ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.

It's almost inevitable that New England communities will be facing dirtier air and dirtier water,” said Brad Campbell, ...

By Katherina Buchholz for Statista Countries in Central and Southeast Asia as well as in Eastern and Southern Europe have improved their air quality most since before the pandemic, a newly released ...

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...