Higher levels of air pollution are associated with slower average marathon finish times, according to findings published ...

According to the National Weather Service, the air will be 'unhealthy for sensitive groups,' including children, the elderly, ...

The Northeast Ohio Areawide Coordinating Agency has issued an Air Quality Advisory for multiple Northeast Ohio Counties going ...

An Air Quality Advisory has been issued for Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina, Portage and Summit Counties until midnight Thursday.

Philadelphia officials are warning residents that air quality around the city's Frankford section could be impacted by a ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

As families prepare to celebrate the holiday season, Clark County's Department of Environment & Sustainability (DES) is ...

At approximately 2:20 a.m. Monday, the Kīlauea volcano began erupting in Hawaiʻi Volcanoes National Park. According to the ...

On Monday at 12:56 p.m. an air quality alert was issued valid until Wednesday at midnight. The alert is for San Bernardino ...

On Monday at 12:44 p.m. an air quality alert was issued valid until Wednesday at midnight. The alert is for Catalina and ...