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Yesterday's Observed Air Quality Index (AQI) Values 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

For Wednesday, November 5, 2025 (Updated 11/06/2025 @ 9:15AM)
Region Maximum AQI Air Quality

Long Island

41
(Fine Particles)

Good

NYC Metro

43
(Fine Particles)

Good

Lower Hudson Valley

16
(Fine Particles)

Good

Upper Hudson Valley

37
(Fine Particles)

Good

Adirondacks

7
(Fine Particles)

Good

Eastern Lake Ontario

27
(Fine Particles)

Good

Central

22
(Fine Particles)

Good

Western

39
(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