Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Smoke from wildfires is expected to cause poor air quality and reduced visibility, according to an alert issued by ...

That wind pattern is forecast over the weekend, from Saturday into Sunday, which will likely bring smoke and haze to the ...

Smoke from numerous wildfires burning in south-central Canada has drifted over New Hampshire, and it's leading to reduced air ...

Chicago had the worst air quality overnight Wednesday into Thursday, the latest American city to feel the impact of wildfire ...

The smoke is expected to clear soon. But as wildfires become more common, it’s important to remember: Just because something ...

The latest northeast Wisconsin weather forecast from Storm Team 5… Wildfire smoke from Canada continues to linger over northeast Wisconsin in the lower levels of the atmosphere. An AIR ...

Canadian wildfire smoke continues to cause hazy conditions across the Granite State and it's impacting air quality in many areas. The Department of Environmental Services has declared an air quality ...

About 200 fires are actively burning in Canada and have consumed about 19,900 square kilometres of terrain, most of it in the ...

First Alert Weather: Smoke and haze from wildfires will continue, mainly east of I-39/Hwy 51. A small chance for a rain shower on Thursday afternoon First Alert Weather: Smoke and haze will continue ...