Air quality advisories have been issued for parts of Michigan, Illinois, Indiana, Minnesota, New York, Vermont and Colorado on Tuesday.

Air pollution across the UK dropped between 2015 and 2024, but dangerous levels are still reached too often, shows new ...

In the UK, considerable efforts have been made to improve air quality. Its importance has been enshrined in law for nearly 70 ...

Over the last ten years, levels of NO2 and PM2.5 in the UK have fallen but often still exceed World Health Organization ...

After years of polluting by the water industry, a report planned for release in the coming days could lead to tightened ...