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


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

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

Complete set of forecast values


For Friday, July 4, 2025 (Updated 07/03/2025 @ 2:56PM)
Region Maximum AQI Air Quality

Long Island

80
(Fine Particles)
Moderate

NYC Metro

85
(Fine Particles)
Moderate

Lower Hudson Valley

65
(Fine Particles)
Moderate

Upper Hudson Valley

65
(Fine Particles)
Moderate

Adirondacks

51
(Fine Particles)
Moderate

Eastern Lake Ontario

60
(Fine Particles)
Moderate

Central

68
(Fine Particles)
Moderate

Western

65
(Fine Particles)
Moderate

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.