CLEVELAND (WJW) — An air quality alert will be in effect through Tuesday, Aug. 5, for much of Northeast Ohio. The alert, issued in Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina, Portage and Summit ...

As the wind steadily moved a storm system across the Great Basin toward Utah over the weekend, air quality worsened across the Wasatch Front. According to U.S. Environmental Protection Agency data, ...

Brace for a breath of foul air — and a splash of chaos. Ozone concentrations are forecast to surge to “very bad” levels on Wednesday and Thursday, worsening air quality nationwide. The volatile ...

BOSTON — The Massachusetts high court upheld the two-year suspension of a veterinarian’s license to practice. She recommended her patients’ owners to buy ozone generators and ozone products in ...

The Texas Commission on Environmental Quality (TCEQ) defines ozone, also known as smog, as “a gas that is formed in the ...

My lefty friends have been asking me: If I think President Obama has been so great for the earth, and I think his enviro critics are ungrateful whiners, then how do I defend his capitulation to ...

Elevated ground level ozone layers will cause the air quality index in Connecticut to be "unhealthy for sensitive groups" once again on Thursday, as temperatures are expected to reach 90 degrees for ...

The Tucson area was spared the possibility of being in violation of federal ozone-air pollution standards when President Obama decided Friday to scrub a clean-air regulation that aimed to reduce the ...

In early June, the Paul J. Ciener Botanical Garden installed an “ozone garden” composed of plant species that are sensitive to ground ozone. The garden is product of a partnership between the Ciener ...

For the first time in over four months, Delhi’s air turned ‘poor’ on Tuesday with the 24-hour average Air Quality Index (AQI) ...