Smoke from wildfires burning in Canada has caused air quality alerts for parts of New York state, including New York City.

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

On Tuesday morning, New York City had the ninth-worst air quality in the world, thanks in large part to the wildfire smoke ...

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

Canadian wildfires are the cause of an air quality alert that’s in effect for the tri-state area, according to health ...

An air quality advisory is in effect for New York City as smoke from Canadian wildfires continues to impact the region’s air, ...

Another air quality alert is in effect Tuesday for NYC, western Long Island, the Hudson Valley, northwest New Jersey and ...

Wow, something is really putrid in the air over New York City, and it's not the hometown ball clubs. Plus other news.

The thick plumes of smoke in Canada are being driven southward into the U.S. by northerly winds on the backside of an area of high pressure.

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Hazy skies descend over the New York City area again on Tuesday, re-upping some air quality alerts related to Canadian ...