While eastern parts of Canada are feeling the effects of wildfires in the prairies, leading to poor air quality, the coastal ...

Air quality reached "unhealthy" levels in parts of western Maine on Saturday after a plume of smoke moved in overnight.

An air quality alert for the Tri-State Area has been extended through the weekend due to smoke from the Canadian wildfires.

As wildfire smoke becomes a frequent summer hazard across large parts of the US, knowing the risk at the neighborhood scale ...

State officials from Maine to New York issued alerts for fine particulate matter, a toxic byproduct of wildfires that is small enough to be inhaled.

The air quality index (AQI) is predicted to be above 100 in much of New York state on Saturday, and could reach 135. Alerts ...

Smoke from Canadian wildfires pushed into New England Saturday, bringing hazy skies and unhealthy air quality to some spots, ...

Air quality reached "unhealthy" levels in parts of western Maine on Saturday after a plume of smoke moved in overnight.

If you were planning to be outdoors on Saturday, you might want to reconsider. That's because an air quality alert has been ...

Six of the top ten areas in the US with the worst air quality Saturday morning are in New England, according to the ...

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