D E C banner

Today's Air Quality Index (AQI) Forecast for New York State


New York State Air Quality Hotline: (800) 535-1345

If you would like to be notified when daily air quality reaches a level of your choice, you can sign up for Enviroflash at enviroflash.info.

Yesterday's Observed :: Today's Forecast :: Extended Forecast :: AQI Information

Complete set of forecast values


For Sunday, May 25, 2025 (Updated 05/23/2025 @ 2:05PM)
Region Maximum AQI Air Quality

Long Island

34
(Ozone)
Good

NYC Metro

43
(Fine Particles)
Good

Lower Hudson Valley

30
(Ozone)
Good

Upper Hudson Valley

30
(Ozone)
Good

Adirondacks

32
(Ozone)
Good

Eastern Lake Ontario

32
(Ozone)
Good

Central

32
(Ozone)
Good

Western

32
(Fine Particles)
Good

AQI Legend
  Data Not Available
  Good
(0-50)
  Moderate
(51-100)
  Unhealthy for Sensitive Groups
(101-150)
  Unhealthy
(151-200)
  Very Unhealthy
(201-300)
  Hazardous
(301-500)
More Information

The ozone forecast season runs from April through September.  Forecasts of fine particles are made year round.