Smoke from hundreds of wildfires burning across Canada has polluted skies and reduced air quality across large portions of ...

Air quality alerts have been issued across 12 states for Wednesday, according to the National Weather Service.

The air quality index (AQI) dropped below 100 overnight, meaning the air quality is now “unhealthy for some” across a good portion of northern Illinois. Those with heart and lung ...

Air quality alerts are issued when pollution levels rise to unhealthy levels, warning the public, especially vulnerable ...

The clouds will rule the day thanks to onshore winds. This will also keep temperatures below average once again, with highs ...

An air quality alert from Canadian wildfire smoke will last through the day Wednesday, according to Vermont Emergency ...

It will be mostly dry Wednesday with cloudy skies, hazy conditions from Canadian wildfires, and highs in the low to mid-80s. Check the full forecast for more.

In response to air pollution caused by smoke from ongoing Canadian wildfires, the Pennsylvania Department of Environmental Protection declared an Air Quality Action Day in Bradford County yesterday.

With Canadian wildfires seemingly out of control, states from Wisconsin to Maine and as far south as Pennsylvania and ...

The weather pattern over the Northeastern U.S. has been "stuck" lately, with a strong area of high pressure acting as a ...

Why is the air quality bad right now? Smoke from wildfires spreads to the Midwest, Northeast and southern California in the U ...

California's largest wildfire of the year is burning about 200 miles away from San Diego County, but the impacts can be felt here at home with hazy skies and the smell of smoke.