What is the air quality in Centereach today?

The current Air Quality Index (AQI) in Centereach is 37 (Good). PM2.5 concentration is 8.9 µg/m³.

What is the temperature in Centereach right now?

The current temperature in Centereach is 11.0°C (feels like 11.0°C). Humidity is 53.1% and wind speed is 26.3 km/h.

Is it safe to go outside in Centereach?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Centereach, United States

Partly Cloudy

11.0°C · 53.1% humidity

11.0°

Feels 11.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

43h · 4 stn

View full history →

Centereach's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

53.1%

Humidity

26.3 km/h

Wind ESE

1029.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Centereach?

Temperature & Precipitation

PM2.5 Trend

43h · 4 stations

PM2.58.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

8.9

Median

8.9

Average

8.9

Low

8.9

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -2.9

What is the 7-day forecast for Centereach?

10-21

19.0° 11.0°

10-22

17.9° 12.2°

7.63 mm

10-23

16.7° 10.2°

10-24

15.4° 12.4°

0.06 mm

10-25

16.1° 14.1°

48.37 mm

10-26

14.4° 9.0°

10-27

14.2° 10.1°

4.31 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Centereach?

Suffolk County, New York, USA

4.9 km PM2.5: 8.9 µg/m³

What cities are near Centereach?

37 Lake Ronkonkoma 37 Holbrook 37 Selden 37 Ronkonkoma 37 Farmingville 37 Holtsville 37 Setauket-East Setauket 37 Coram 37 Smithtown 37 East Setauket

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T00:32 UTC.