The Utah metro area ranked as a metro with the 9th most high ozone days in the nation according to a new report.

Cities in California, Texas and Arizona are expecting air quality to become unhealthy for sensitive groups on Thursday.

Officials are urging Texans to cut emissions as weather conditions are expected to enable a spike in ozone pollution.

An AirNow forecast for Saturday anticipates air quality that is considered unhealthy for sensitive groups in some Texas cities.

At 3:14 p.m. on Wednesday, the Texas Commission on Environmental Quality reported an air quality alert in effect until Thursday at 6:15 p.m. The alert is for Wise, Denton, Collin, Parker, Tarrant, ...

Outdoor activities could be planned for the time of day when ozone levels are lower, usually in the morning or evening Anyone involved in outdoor exercise or activities requiring heavy exertion ...

and industrial activities." The Texas Commission on Environmental Quality says on its website: "Each day during ozone season (roughly March through November in Texas), Ozone Action Day forecasts ...

Under projects benefiting the community, enhancing society, and safeguarding the environment, Ozone Group’s charitable component, Ozone Foundation Charitable Trust, has been making significant forward ...

State of the Air grades are based on the number of days a county’s air reaches unhealthful levels on the Air Quality Index.

Despite this incessant rain of junk battering the atmosphere, the amount of space debris increased over the course of 2024, ...

Energy Secretary Chris Wright celebrated the 56th anniversary of Earth Day by contrasting how the environment looked before ...

The American Lung Association is concerned about funding cuts at the Environmental Protection Agency, which has been the source for this report for 20-plus years.