Air Quality in Shelton, United States

Windy
25.3°C · 39.0% humidity
25.3°
Feels 25.3°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 7pm
54
54
37 10pm
42
45
48 1am
50
51
52 4am
52
53
53 7am
33
27
27 10am
27
27
34 1pm
34
34
34 4pm
34
34
AD 728×90

Air Quality Index Trend

32h · 2 stn

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

39.0%
Humidity
46.0 km/h
Wind SW
1010.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.9 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Shelton?

Temperature & Precipitation

PM2.5 Trend

32h · 2 stations
PM2.58.9 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
8.9
Median
8.9
Average
8.9
Low
8.9
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +8.8

What is the 7-day forecast for Shelton?

08-03
25.3° 20.6°
1.88 mm
08-04
33.7° 21.2°
0.44 mm
08-05
28.9° 21.7°
08-06
24.5° 20.4°
0.44 mm
08-07
28.3° 21.6°
8.12 mm
08-08
27.4° 21.7°
2.62 mm
08-09
34.0° 23.2°
0.81 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Shelton?

33
Bridgeport, Connecticut, USA
18.3 km PM2.5: 7.9 µg/m³

What cities are near Shelton?

32 Ansonia 27 Seymour 37 City of Milford (balance) 37 Milford 37 Trumbull 37 West Haven 38 New Haven 37 Stratford 37 Bridgeport 27 Hamden
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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 2026-08-08T02:07 UTC.