Air Quality in Islip, United States
Cloudy
20.7°C · 78.5% humidity
20.7°
Feels 20.7°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Islip's air quality — share it
AQI Forecast
25
6am
25
25
16
9am
19
21
23
12pm
24
25
26
3pm
26
24
24
6pm
25
27
34
9pm
27
27
27
12am
27
27
34
3am
34
34
Air Quality Index Trend
45h · 1 stnIslip's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
78.5%
Humidity
31.6 km/h
Wind SW
1015.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Islip?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.53.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
3.8
Median
3.8
Average
3.8
Low
3.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.5
What is the 7-day forecast for Islip?
06-09
28.4° 14.1°
0.5 mm
06-10
21.8° 18.6°
13.25 mm
06-11
24.7° 13.2°
06-12
23.3° 15.4°
10.19 mm
06-13
24.0° 16.8°
0.13 mm
06-14
26.9° 16.9°
13.06 mm
06-15
24.1° 16.3°
Both models agree
Avg diff: 3.6°C
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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 2026-06-09T13:40 UTC.