Air Quality in Trondheim, Norway
Rain
13.6°C · 94.9% humidity
13.6°
Feels 13.6°
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Trondheim's air quality — share it
AQI Forecast
Calibrated
12
2am
12
12
11
5am
12
12
12
8am
12
12
11
11am
11
11
11
2pm
11
11
11
5pm
11
11
11
8pm
11
11
11
11pm
11
11
Station readings
20
5
4
11
CAMS model
adj -13
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
23h · 3 stnTrondheim's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
94.9%
Humidity
26.3 km/h
Wind E
1003.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.06 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Trondheim?
Temperature & Precipitation
PM2.5 Trend
23h · 3 stationsPM2.50.06 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
0.06
Median
2.71
Average
0.03
Low
6.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +5.8
What is the 7-day forecast for Trondheim?
08-03
13.6° 11.2°
9.62 mm
08-04
13.1° 9.5°
5.12 mm
08-05
14.4° 11.3°
6.19 mm
08-06
18.0° 10.8°
0.56 mm
08-07
14.6° 12.5°
2.87 mm
08-08
13.1° 11.9°
2.31 mm
08-09
15.9° 10.3°
11.06 mm
Both models agree
Avg diff: 1.6°C
Where are air quality stations near Trondheim?
–
Fylkets hus, Trondheim, Norway
11
Elgseter, Trondheim, Norway
11
Omkjoringsvegen, Trondheim, Norway
–
Haakon VIIs gate, Trondheim, Norway
6
E6-Tiller, Trondheim, Norway
What cities are near Trondheim?
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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 2026-08-08T03:55 UTC.