PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

An air quality alert has been issued Aug. 4 for the New York Metro area following widespread wildfires in Canada.

State officials on Monday issued an air quality health advisory for Western New York and other regions through late Tuesday ...

The New York state Department of Environmental Conservation has issued an air quality health advisory for much of New York ...

An air quality advisory has been issued for the Adirondacks for the second weekend in a row as wildfires in Canada continue ...

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring ...

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

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

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as Texas, AirNow's data shows. The EPA has declared the air quality in states ...

An Air Quality Health Advisory is in effect for Westchester, Rockland, NYC and Long Island Wednesday, July 30, until 11 p.m.

As smoke from wildfires in northern Manitoba and Saskatchewan in Canada seeps into Central New York, the New York State Department of Environmental Conservation (DEC) and State Department of Health ...