Canadian wildfire smoke has once again descended into Wisconsin, threatening some physical impacts for sensitive groups.

The fire is believed to have started around 4 p.m. on June 9, on a bike trail at the end of Tantalus Road, the release states.

Personal protective equipment (PPE) — masks, Tyvek aprons and sleeves, gloves — was mandatory for the conservators, who were ...

The state has issued an air quality alert for June 12, particularly because of high levels of ozone, which can be dangerous for vulnerable populations ...

The National Weather Service reported an air quality alert at 9 a.m. on Thursday in effect until 8 p.m. for Westmoreland Ridges and Fayette Ridges as well as Butler, Beaver, Allegheny, Armstrong, ...

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

An air quality alert is in effect on Thursday in Minnesota as more showers and a few strong storms could lead to heavier downpours Thursday night.

Not only are we dealing with more smoke in the area, but showers and thunderstorms are once again anticipated to sweep across the area through this afternoon and evening. We will be starting the ...

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

Air quality alerts have been posted across the US Northeast, including New York City and Washington, due to Canadian wildfire ...