As thick plumes of smoke drift down from Canada’s raging wildfires, New York residents are once again facing hazy skies, ...

The hazy air hovering over US metropolises, including Chicago and New York, this summer is reminding Americans of just how ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

Canadian wildfires burning across northern Manitoba and Saskatchewan are sending smoke through central Canada, the Great ...

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

Heavy smoke from wildfires in Canada blanketed New York and other parts of the United States this summer, leading to days of dangerous air-quality levels. Monday’s levels aren’t expected to be ...

The air quality index in New York continued to deteriorate as the day went on, soaring from below 200 to above 400 by late afternoon, according to AirNow.gov, which offers real-time tracking of AQI.

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...

NYC's air quality suffers due to Canadian wildfires, affecting respiratory sufferers, with alerts across the US.

While hospitals and emergency rooms hadn’t seen an uptick in patients with respiratory issues related to the smoke, some ...

No filter necessary. A fiery red sun rose over New York Monday morning — thanks to the hazy smoke of wildfires some 3,000 miles away. Early birds in the Empire State woke up to the otherworldly ...

Weather Photos: Smoke from Canada wildfires blankets Northeast By Tuesday evening, New York City had the most polluted air in the world with an air quality index rating of 196.