Call 911
Call 911 if you or someone you know has these symptoms of heat illness:
  • Heavy sweating
  • Muscle cramps
  • Light headedness, feeling faint
  • Headache
  • Decreased energy
  • Loss of appetite, nausea

Need something else?

  • Cool It! NYC to find areas near you to hydrate, refresh, and stay in the shade

When it's very hot, air conditioning will help keep you safe. If you don't have air conditioning, find a cool place to visit nearby, like a friend’s place, a mall, museum, coffee shop, library, or a cooling center. 

New York City opens cooling centers when the National Weather Service issues a heat advisory with a forecasted heat index of:

  • 95 degrees or higher for two or more days, or;
  • 100 degrees for any period of time.

Cooling centers are located in air-conditioned facilities that offer people relief from the heat, such as:

  • Libraries
  • Community centers
  • Senior centers
  • NYCHA facilities

You should use a cooling center during a heat wave if you have no access to a cool environment, especially if you are at risk for heat-related illness. 

When it’s not a heat emergency, you should still stay cool at parks, areas with shade, sprinklers, or pools. 

Cooling center facilities are managed by New York City Agency partners, who determine each site's hours of operation and levels of accessibility. Rules and policies vary by location.

It is up to the management of the Cooling Center if they want to require social distancing and the use of face coverings.

For more information, contact a facility directly.

Heat illness occurs when the body cannot cool down. The most serious forms of heat illness are heat exhaustion and heat stroke.

Serious signs of heat illness include:

  • Hot, dry skin OR cold, clammy skin
  • Confusion, hallucinations, disorientation
  • Unconsciousness or unresponsiveness
  • Nausea or vomiting
  • Trouble breathing
  • Rapid, strong pulse
  • Weakness
  • Dizziness

  • Use air conditioning or go to a cooling center or another cool place, like a store or mall
  • Set air conditioning at 78 degrees or low cool to stay comfortable and conserve energy
  • Drink plenty of water and other non-alcoholic, non-caffeinated liquids, even if you are not thirsty
  • Wear lightweight, light-colored, loose-fitting clothes that cover as much skin as possible
  • Avoid sun and strenuous outdoor activity between 11 AM and 4 PM
  • Use shades or awnings
  • Wear sunscreen of SPF 15 or higher

You can find cooling centers that welcome pets throughout the five boroughs. The City has also partnered with Petco to offer additional spaces for pets and their owners to seek relief from the heat. All locations can be found on the City's Cooling Center Finder.

Service animals are always allowed at cooling centers.

For more information about pets contact the facility directly.