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 ...

Massachusetts, New Hampshire, Vermont, Rhode Island, parts of Eastern New York, and Southern Maine are under air quality ...

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 ...

New York City faces an air quality alert on July 26, 2025, due to Canadian wildfire smoke, with an AQI of 100-135. Sensitive groups urged to stay indoors. Learn more., US News, Times Now ...

Montreal had the worst air quality in Canada on Saturday morning, with some neighbourhoods recording pollution levels ...

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

MONTRÉAL — Environment Canada has issued air quality warnings across southern Quebec due to smoke from wildfires in the ...

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