Ozone levels will be elevated again on Wednesday in Connecticut as hot and humid conditions will persist, officials say.

High school coaches and administrators across Minnesota have been asked to be aware of air-quality levels as athletes return ...

Because of Canadian wildfires, Minnesota high schools have had to watch how they practice to begin the season in a number of ...

Any bit of sunshine in the forecast today will be met with not just extra clouds but also some haze and upper level smoke.

An air quality alert will be in effect for all of Minnesota until at least 9 a.m. Aug. 12, according to the state Pollution ...

Some regions of Louisiana are known for having the worst air quality, but other areas are said to have the best. Here's where ...

Our weekend forecast showcased some partial blue skies from time to time, and while they were not entirely blue, there was ...

Though wildfire smoke was to blame for poor air quality earlier in the week, Wednesday and Thursday's alerts are due to high ...

The Lagos State Environmental Protection Agency (LASEPA) on Monday, August 11, 2025, released the latest Air Quality Index ...

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and ...

The Mount Underwood wildfire south of Port Alberni has resulted in a 'high risk' air quality index status for Nanaimo, as ...

Despite thick smoke in the sky today in southern Colorado, air quality alerts haven't been issued - instead they've been in the western slope. In fact - sometimes invisible compounds pose more risk.