The Texas Commission on Environmental Quality was formed in 1993 to regulate Texas' air quality, water quality and waste management. Often referred to as the TCEQ, the agency combines state ...

Dallas anticipates a hot week with temperatures nearing 100 degrees and a TCEQ Ozone Action Day issued due to high pollution.

Texas officials asked millions of residents to avoid using their cars on Thursday to help improve air quality. The Texas ...

An air quality alert was reported by the Texas Commission on Environmental Quality on Tuesday at 2:37 p.m. in effect until ...

Texas Attorney General Ken Paxton won a $60 million judgment against David Polston and his companies for illegal dumping in ...