Los Angeles braces for a hot day with an Air Quality Alert due to high ozone levels, affecting sensitive groups and advising precautions like staying indoors and limiting outdoor activities.

The Minnesota Pollution Control Agency issued an air quality alert Friday, July 11, for northwest and north central Minnesota. The alert takes effect 6 a.m. and runs until 6 p.m. Friday. Heavy ...

The North Dakota Department of Environmental Quality is actively monitoring Canadian wildfires. Forecasted weather conditions ...

A heatwave and possible smoke migration from ongoing wildfires up north means this weekend might be best for indoor ...

Open-air shopping centers continue to be the only format to exceed pre-pandemic levels, with visits up 0.3% compared with the ...

We spend a lot of our time inside our home, so it's important we have clean air. That's where the Shark NeverChange Air Purifier comes in.

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Wildfire smoke increases indoors activity, raising the risk for airborne disease transmission such as influenza and COVID-19, ...

A heat warning remains in effect for Sunday across much of Ontario, including the southern regions, with Environment Canada ...

The heatwave that brought 100-degree temperatures to the Philadelphia region in June also brought warnings that the air ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...