New York City’s ongoing outbreak of Legionnaires’ disease in Central Harlem, which has killed three people and sickened ...

The National Weather Service has issued an alert for New Yorkers as an air quality alert has been declared for most of the ...

STATEN ISLAND, N.Y. — New York City will be under an air quality health advisory on Sunday for ozone, as issued by New York ...

An Air Quality Health Advisory has been issued for the New York City Metro region, effective Sunday, August 10, 2025, due to ...

The hazy air hovering over U.S. metropolises, including Chicago and New York, this summer is reminding Americans of just how connected they are with their northern neighbor, regardless of how ...

Canada's wildfires are sending air-quality indexes sky high for the Northeastern U.S. New York City and Detroit rank among the worst air in the world.

This changed the window of what is considered “good” air on the Air Quality Index. Those EPA guidelines are almost ... with tiny wind marks indicating sources of pollution. New York City is covered in ...

Parts of New York are expected to experience the third consecutive day of bad air quality Wednesday, as wildfire smoke ...

Most of New York is under an Air Quality Health Advisory today due to wildfire smoke. Our team is monitoring conditions closely. Please check the Air Quality Index before you go outside and take any ...

Smoke from hundreds of wildfires burning across Canada has polluted skies and reduced air quality across large portions of ...

The remaining 10 states affected by medium to heavy smoke from the wildfires are Colorado, New York, New Jersey, Connecticut, Pennsylvania, Vermont, Massachusetts, Indiana, New Hampshire, and ...

On Tuesday, August 5, the New York State Department of Environmental Conservation (DEC) declared an air quality alert in effect for various regions upstate and in the New York City Metro region, ...