Air Quality in Trumbull, United States
Rain
16.2°C · 95.5% humidity
16.2°
Feels 16.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Trumbull's air quality — share it
AQI Forecast
34
2pm
34
34
30
5pm
27
27
27
8pm
27
27
27
11pm
25
25
25
2am
25
24
24
5am
24
24
25
8am
25
25
25
11am
27
27
Air Quality Index Trend
35h · 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.
95.5%
Humidity
62.4 km/h
Wind N
1013.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Trumbull?
Temperature & Precipitation
PM2.5 Trend
35h · 3 stationsPM2.57.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
7.2
Median
7.2
Average
7.2
Low
7.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.0
What is the 7-day forecast for Trumbull?
07-21
25.8° 17.3°
12.38 mm
07-22
22.7° 14.3°
32.88 mm
07-23
28.1° 16.4°
6.62 mm
07-24
25.8° 16.4°
6.06 mm
07-25
32.6° 20.5°
7.0 mm
07-26
23.4° 18.1°
2.94 mm
07-27
26.6° 21.2°
1.5 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Trumbull?
38
Bridgeport, Connecticut, USA
35
Danbury, Connecticut, USA
14
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 2026-07-21T21:27 UTC.