What is the air quality in Central Islip today?

The current Air Quality Index (AQI) in Central Islip is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Central Islip right now?

The current temperature in Central Islip is 19.7°C (feels like 19.7°C). Humidity is 98.6% and wind speed is 53.8 km/h.

Is it safe to go outside in Central Islip?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Central Islip, United States

Windy

19.7°C · 98.6% humidity

19.7°

Feels 19.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 10pm

24 1am

25 4am

24 7am

24 10am

24 1pm

24 4pm

24 7pm

Air Quality Index Trend

41h · 3 stn

View full history →

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

98.6%

Humidity

53.8 km/h

Wind W

1013.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Central Islip?

Temperature & Precipitation

PM2.5 Trend

41h · 3 stations

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

5.8

Median

5.8

Average

5.8

Low

5.8

High

PM2.5 µg/m³ · Model: 7.0 · Bias: +1.2

What is the 7-day forecast for Central Islip?

05-30

19.7° 12.3°

0.75 mm

05-31

27.6° 13.1°

06-01

21.9° 13.2°

3.5 mm

06-02

21.3° 16.7°

06-03

23.2° 15.4°

0.13 mm

06-04

21.5° 16.8°

0.19 mm

06-05

22.3° 15.8°

0.62 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Central Islip?

Suffolk County, New York, USA

12.8 km PM2.5: 2.9 µg/m³

What cities are near Central Islip?

24 Hauppauge 24 Ronkonkoma 24 North Bay Shore 24 Islip 24 Smithtown 24 Lake Ronkonkoma 24 Bay Shore 24 Commack 24 Holbrook 25 Dix Hills

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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 2026-05-30T05:14 UTC.