Air Quality in Trondheim, Norway

Drizzle
7.3°C · 64.5% humidity
7.3°
Feels 6.5°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
27
25
12 10am
16
20
22 1pm
24
23
25 4pm
26
24
24 7pm
25
25
25 10pm
27
27
27 1am
27
25
25 4am
25
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

Trondheim'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.

64.5%
Humidity
5.5 km/h
Wind ESE
1017.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
3.0 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Trondheim?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.53.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (5 stations within 25 km)
3.0
Median
3.6
Average
0.51
Low
5.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.9

What is the 7-day forecast for Trondheim?

05-30
17.4° 7.2°
2.56 mm
05-31
10.9° 5.9°
1.19 mm
06-01
13.3° 4.0°
1.69 mm
06-02
15.4° 11.3°
0.56 mm
06-03
9.6° 7.9°
6.31 mm
06-04
11.6° 10.2°
0.19 mm
06-05
9.9° 7.5°
5.75 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Trondheim?

12
Fylkets hus, Trondheim, Norway
0.1 km PM2.5: 3.0 µg/m³ PM10: 2.9 µg/m³
62
Omkjoringsvegen, Trondheim, Norway
3.3 km PM2.5: 17.3 µg/m³
1
Haakon VIIs gate, Trondheim, Norway
3.3 km PM2.5: 0.2 µg/m³ PM10: 1.1 µg/m³

What cities are near Trondheim?

10 Stjørdalshalsen 20 Levanger 26 Kristiansund 26 Molde 11 Östersund 26 Ålesund 22 Lillehammer 27 Gjøvik 21 Hamar
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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 2026-05-30T08:37 UTC.