TOLEDO, Ohio — The Toledo Metropolitan Area Council of Governments (TMACOG), as well as the city of Toledo, is warning the public of health risks that come with increased ground-level ozone in the ...

Air pollutant levels in Maryland were all at or below the national standards in 2024 and 2025, according to new data released by the Maryland Department of the Environment. The Baltimore region has ...

For a large part of the last two weeks, Steven Brown, an air quality chemist with the National Oceanic and Atmospheric Administration, has soared over Colorado’s Front Range in a slow-flying Twin ...

The garden is being used to study ground-level ozone levels in the community. Although ozone is invisible, its effects can be observed on the leaves of certain plants, such as coneflowers, bush beans ...

Aki Nace has been a web producer for CBS Minnesota since 2019. She covers breaking news and makes short-form documentary films. The Minnesota Pollution Control Agency says ozone is the main concern ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. No, it’s not just in your mind. The ...

Ozone as a layer several kilometers up in the atmosphere protects living beings, including humans, from ultraviolet rays. But its accumulation at ground level can be very dangerous, Mongabay ...

Augusta received an 'A' for ozone levels but failed for particle pollution in a new American Lung Association report.

The American Lung Association's annual report highlights the health risks of air pollution, with nearly half of U.S. children ...

Air quality across Europe has improved significantly over the past two decades, yet more than 90% of Europeans remain exposed ...

NEW DELHI: Ground-level ozone, considered largely a summer pollutant, is now emerging as a year-round concern in the city. An analysis of Central Pollution Control Board (CPCB) data shows that ozone ...