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

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an advisory from the Federal Aviation Administration. Earlier on Monday, there ...

Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

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

Track air quality as Canadian wildfire smoke pours across US On Tuesday, the concentration of PM2.5 in New York City's air was more than 10 times the guideline set by the World Health Organization.

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the eastern half of the continent in a haze.

The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

House Republicans Elise Stefanik and Nick Langworthy questioned Canada's commitment to wildfire prevention in a letter to Prime Minister Mark Carney.

NEW YORK (WABC) -- New York City officials gave the green light to organizers on Friday to go forward with the many outdoor events planned this weekend as smoke from the Canadian wildfires ...

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials.

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro area and Hudson Valley.

That was the air quality reading for New York City as of around 11 a.m. EDT on Sunday morning—the eighth worst among major cities in the world, according to IQAir, and the worst in North America.