Thursday brought out the sunshine in Boston by the afternoon, with wildfire haze thinning over the city. Haze rose high ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Smoke from Canadian wildfires continues to linger over New Hampshire on Wednesday, though it is slowly dissipating day by day ...

The cool start to the month has Boston’s average temperature pacing near six degrees below the norm, but spoiler alert, the thermometer will begin to rise Friday and into the weekend with the third ...

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

Large wildfires in remote regions of Canada sent smoke billowing across the border, inundating northern New England with ...

Photos capture eerie skies and smoke-filled air from Canadian wildfires across Greater Boston. Share yours with us.

The remaining 10 states affected by medium to heavy smoke from the wildfires are Colorado, New York, New Jersey, Connecticut, Pennsylvania, Vermont, Massachusetts, Indiana, New Hampshire, and ...

Most of the state will see some improved air quality levels on Wednesday. But levels will still be unhealthy for Grafton, ...

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.

Hazy skies linger over New Hampshire as smoke from the Canadian wildfires drifts overhead. "The sky will continue to have a ...