New York was hit with an air quality alert Saturday as smoke from Canadian wildfires drifted across the state, pushing levels ...

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

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

Wildfire smoke from Canada has triggered air quality alerts across New York and the Northeast, with hazy skies and unhealthy ...

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

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.

State scientists are calling Saturday an air quality action day with Canadian wildfire smoke moving in across New Hampshire.

As a large swath of Manitoba deals with heavy wildfire smoke polluting the air, others in the province are starting ...

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

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

Smoke from wildfires in the Canadian Prairies has led to air quality warnings across southern Quebec. Swiss company IQAir on Saturday morning ranked Montreal as having the worst air quality in the ...

Smoke from wildfires in the Canadian Prairies has led to air quality warnings across southern Quebec. Swiss company IQAir ...