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 ...

The US Environmental Protection Agency released its final amendments to state implementation plan (SIP) requirements for states to implement the 2015 National Ambient Air Quality Standard (NAAQS) to ...

Air quality in the Reno-Tahoe area reached such harmful levels earlier this month that ground-level ozone was detected, Northern Nevada Public Health’s air quality management division said in a Friday ...

ST. PAUL, Minn. - A state agency has issued an air pollution advisory for portions of eastern, southern and southwestern Minnesota. The Minnesota Pollution Control Agency says temperatures in the low ...

LITTLE ROCK (KATV) — The Arkansas Department of Health, in collaboration with the Arkansas Department of Energy and Environment, and Division of Environmental Quality have issued a “Code Orange” air ...

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 ...

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 ...

Union environment ministry has informed NGT that it will constitute a four-member expert panel to study ground-level ozone pollution, mitig.

Austin this summer shattered its record for the most days with poor air quality threats in a year, but more frequent cold fronts in the fall will likely bring a reprieve for those struggling to ...