Expect moderate levels of ground-level ozone, an urban pollutant that can affect those with sensitive respiratory systems, to be in the skies over the Houston metro area on Friday, according to Texas ...

TUCSON – As temperatures continue to increase, Pima County says ground-level ozone levels begin, as well. And, the Arizona Department of Environmental Quality is warning Tucsonan's about a high ...

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 ...

Ozone, a pale blue gas with a characteristic after-lightning smell, is the main component of smog: the sometimes-foggy air that blankets Houston during the summer months. It is one of the city’s most ...

PROVIDENCE – The state Department of Environmental Management is predicting unhealthy air-qualityconditions Thursday afternoon and evening in Providence, Kent, and Bristol counties due to elevated ...

You may have heard the Texas Commission on Environmental Quality or one of NBC 5's Weather Experts say that today or tomorrow is an Ozone Action Day. But what does that mean and what should you do ...

This story originally appeared on Yale Environment 360 and is part of the Climate Desk collaboration. Sequoia National Park’s famous groves of stout, 300-foot-tall trees sit high on the western side ...

WASHINGTON — D.C. has a lot to offer. Great dining, history, museums and attractions. But when it comes to ground-level ozone, the city scores a F with the American Lung Association. The association ...

A recent study published in the journal Nature Medicine identifies geographical sources of ozone air pollution and assesses ozone-attributable mortality rates in Europe. Study: Geographic sources of ...

Typhoon weather may accelerate the concentration of hazardous ground-level ozone and exacerbate air pollution in Chinese cities during the summer months, researchers said in a new study in the journal ...