Suffolk County, New York, USA Air Quality

Monitoring Station · Holtsville, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

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AQI Forecast Calibrated
18 10am
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25 1pm
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25 4pm
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25 7pm
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23 10pm
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CAMS model adj -2
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27

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Cities

16 Holtsville 16 Farmingville 16 Holbrook 16 Selden 16 Centereach 16 Medford 16 Lake Ronkonkoma 16 Coram 16 Ronkonkoma

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T13:28 UTC.