We will be breathing a sigh of relief soon as high pressure pushes ground-level smoke away over the next 2 days.

Due to smoke from wildfires, several U.S. cities had an AQI over 100 on Aug. 5, which means the air is unhealthy for sensitive groups of people with respiratory and other health issues.

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states from Wisconsin to Maine.

The National Weather Service announced air quality alerts in 10 states Tuesday as smoke from the Canadian wildfires continues ...

An air quality alert was issued by the National Weather Service in State College at 12:45 a.m. on Tuesday, Aug. 5.

With wildfire smoke casting a haze over the Adirondacks, state health experts are warning of potential respiratory risks ...

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

Poor air quality remains over central Wisconsin Tuesday and Wednesday as much warmer temps arrive later this week.

An air quality alert was issued by the National Weather Service in Mount Holly at 3:47 a.m. on Tuesday, Aug. 5. This warning ...

An air quality advisory will remain in place for some northern and eastern counties in Wisconsin until noon on Wednesday due ...

The thick plumes of smoke in Canada are being driven southward into the U.S. by northerly winds on the backside of an area of high pressure.

Air quality alerts were issued in North Jersey Aug. 5 as smoke from Canadian wildfires drifts across the northern United ...