The National Weather Service has issued an Air Quality Alert for areas north and west of Boston and Worcester for Tuesday.

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

It's more than just winds that play a factor in how this smoke gets to our region--meteorology and atmospheric conditions ...

Massachusetts can expect hazy skies on Wednesday as smoke from Canadian wildfires continues to drift down the East Coast, ...

The hazy weather from Canadian wildfires on July 26 is expected to impact children, teenagers, older adults and people with heart or lung disease.

Each New England state has seen more days over the last five years when fine particulate matter or ozone exceeds air quality ...

A day after smoke from Canadian wildfires created hazy conditions across Massachusetts, residents of the Bay State can expect ...

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

“Fine particles look to average in the mid to upper Moderate range due to Canadian wildfire smoke with the potential for some hourly concentrations reaching Unhealthy for Sensitive Groups on a ...

The smoke drifting across the border contains fine particulates, pollution so small that it’s basically invisible to the ...

Does your throat feel scratchy? An air quality alert is in effect for Massachusetts due to smoke from the ongoing Canadian ...

New York and other neighboring states are under an air-quality advisory due to influx of smoke from ongoing wildfires in ...