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  2. United States
  3. New York
  4. Suffolk County
  6. Head of the Harbor

Head of the Harbor

Smithtown, Suffolk County

2024-11-22 12:00
AQI (US)
Good
Pollutants
O3
μg/m³
40.7
PM2.5
μg/m³
2.8
PM10
μg/m³
7
NO2
μg/m³
7.4
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
4℃
85%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
Data Sources
http://www.airnow.gov/

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