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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

Complete set of unofficial observed values


For Sunday, June 29, 2025 (Updated 06/30/2025 @ 8:51AM)
Region Maximum AQI Air Quality

Long Island

67
(Ozone)
Moderate

NYC Metro

61
(Ozone)
Moderate

Lower Hudson Valley

40
(Ozone)
Good

Upper Hudson Valley

28
(Ozone)
Good

Adirondacks

24
(Ozone)
Good

Eastern Lake Ontario

33
(Fine Particles)
Good

Central

41
(Ozone)
Good

Western

46
(Ozone)
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