TOLEDO, Ohio — The Toledo Metropolitan Area Council of Governments (TMACOG), as well as the city of Toledo, is warning the public of health risks that come with increased ground-level ozone in the ...

ALBUQUERQUE, N.M. (KRQE) – As the temperatures continue to rise, the City of Albuquerque-Bernalillo County Air Quality Program, has tips to reduce ground level ozone or invisible pollutant that ...

Several groups are asking the Environmental Protection Agency to take emergency action to reduce nitrate levels in groundwater in eight southeast Minnesota counties. Eleven national and local ...

Getting your Trinity Audio player ready... Colorado has three years to lower ground-level ozone pollution to meet federal standards, and this summer’s hazy skies — caused by oil and gas drilling, ...

Not only will this weekend bring heat to the Reno-Sparks area, but ground-level ozone is also expected to reach unhealthy levels for sensitive groups. Children, older adults, and people with asthma or ...

A month into a hot Texas summer, Dallas-Fort Worth already has surpassed the number of poor air quality days reported in all of 2023. As of July 18, the region reported 17 days that ground-level ozone ...