Air Quality in Wilton, United States
Windy
27.8°C · 38.1% humidity
27.8°
Feels 27.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
AQI Forecast
24
10am
24
24
24
1pm
24
24
24
4pm
24
24
24
7pm
24
24
24
10pm
24
24
24
1am
24
24
24
4am
24
24
24
7am
24
25
Air Quality Index Trend
43h · 2 stnWilton's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
38.1%
Humidity
64.1 km/h
Wind WSW
1014.9 hPa
Pressure
12.9
UV Extreme
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 Wilton?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Wilton?
09-05
27.8° 14.3°
12.31 mm
09-06
20.6° 15.4°
6.62 mm
09-07
21.7° 15.5°
0.69 mm
09-08
16.1° 15.0°
1.13 mm
09-09
22.3° 10.5°
2.87 mm
09-10
23.3° 11.9°
11.31 mm
09-11
28.9° 10.4°
Both models agree
Avg diff: 4.6°C
Where are air quality stations near Wilton?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:03 UTC.