An air quality alert was reported by the Texas Commission on Environmental Quality on Monday at 2:16 p.m. in effect until ...

Ozone is the main concern that is causing an air quality alert Monday, the Minnesota Pollution Control Agency says — but what ...

The Texas Commission on Environmental Quality reported an air quality alert at 3:28 p.m. on Sunday in effect until Monday at ...

SAN ANTONIO - Residents are urged to take precautions Monday as the Texas Commission on Environmental Quality (TCEQ) has ...

Ozone as a layer several kilometers up in the atmosphere protects living beings, including humans, from ultraviolet rays. But ...

The state Department of Energy and Environmental Protection is calling for public action to reduce air pollution and protect ...