Air Quality in Trumbull, United States
Drizzle
14.0°C · 67.3% humidity
14.0°
Feels 14.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Trumbull's air quality — share it
AQI Forecast
25
5pm
25
25
20
8pm
21
22
23
11pm
24
24
24
2am
25
25
25
5am
25
25
25
8am
25
25
27
11am
27
34
34
2pm
34
34
Air Quality Index Trend
47h · 3 stnTrumbull's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
67.3%
Humidity
30.2 km/h
Wind WNW
1000.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Trumbull?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.54.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.8
Median
4.8
Average
4.8
Low
4.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
What is the 7-day forecast for Trumbull?
06-09
34.6° 12.3°
0.38 mm
06-10
20.9° 16.3°
4.25 mm
06-11
25.5° 10.4°
06-12
21.7° 15.5°
5.94 mm
06-13
27.5° 16.2°
0.44 mm
06-14
24.0° 14.9°
18.0 mm
06-15
25.0° 14.1°
Both models agree
Avg diff: 5.0°C
Where are air quality stations near Trumbull?
27
Bridgeport, Connecticut, USA
22
Danbury, Connecticut, USA
22
Danbury, Connecticut, USA
8
united-states-of-america-hamden-santa-fe-avenue
What cities are near Trumbull?
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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 2026-06-09T00:40 UTC.