Air Quality in Selden, United States

Clear
22.4°C · 47.4% humidity
22.4°
Feels 22.4°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 11pm
54
34
54 2am
48
44
61 5am
59
38
37 8am
29
28
35 11am
35
55
54 2pm
54
54
34 5pm
34
27
27 8pm
27
34
AD 728×90

Air Quality Index Trend

22h · 1 stn

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

47.4%
Humidity
31.7 km/h
Wind W
1011.0 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.5 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Selden?

Temperature & Precipitation

PM2.5 Trend

22h · 1 station
PM2.513.5 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Selden?

08-03
24.3° 21.2°
1.63 mm
08-04
30.0° 22.0°
08-05
26.6° 21.9°
08-06
25.0° 20.2°
0.06 mm
08-07
27.6° 21.7°
8.38 mm
08-08
27.9° 22.1°
1.56 mm
08-09
30.9° 22.8°
0.38 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Selden?

22
Suffolk County, New York, USA
4.7 km PM2.5: 5.3 µg/m³

What cities are near Selden?

54 Coram 54 Farmingville 54 Centereach 54 Holtsville 54 Medford 54 Holbrook 54 Lake Ronkonkoma 60 Setauket-East Setauket 60 East Setauket 54 Ronkonkoma
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:30 UTC.