What is the air quality in Trondheim today?

The current Air Quality Index (AQI) in Trondheim is 0 (Good). PM2.5 concentration is 0.05 µg/m³.

What is the temperature in Trondheim right now?

The current temperature in Trondheim is 8.1°C (feels like 0.5°C). Humidity is 76.5% and wind speed is 122.3 km/h.

Is it safe to go outside in Trondheim?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Trondheim, Norway

Drizzle

8.1°C · 76.5% humidity

8.1°

Feels 0.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

15h · 2 stn

View full history →

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.

76.5%

Humidity

122.3 km/h

Wind W

997.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

0.05 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Trondheim?

Temperature & Precipitation

PM2.5 Trend

15h · 2 stations

PM2.50.05 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

0.05

Median

6.21

Average

0.02

Low

15.0

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +5.8

What is the 7-day forecast for Trondheim?

10-21

8.1° 4.0°

2.81 mm

10-22

11.6° 2.8°

0.88 mm

10-23

11.7° 6.1°

0.62 mm

10-24

9.9° 7.0°

0.31 mm

10-25

11.4° 2.0°

6.56 mm

10-26

8.7° 2.6°

2.31 mm

10-27

10.8° 3.2°

6.38 mm

Both models agree Avg diff: 3.7°C

Where are air quality stations near Trondheim?

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Fylkets hus, Trondheim, Norway

0.1 km PM2.5: 0.0 µg/m³ PM10: 0.3 µg/m³

Omkjoringsvegen, Trondheim, Norway

3.3 km PM2.5: 10.3 µg/m³

Omkjoringsvegen, Trondheim, Norway

3.3 km PM2.5: 5.0 µg/m³

Haakon VIIs gate, Trondheim, Norway

3.3 km PM2.5: 4.4 µg/m³ PM10: 34.1 µg/m³

E6-Tiller, Trondheim, Norway

8.2 km PM2.5: 15.0 µg/m³

What cities are near Trondheim?

22 Stjørdalshalsen 18 Levanger 24 Kristiansund 24 Molde 14 Östersund 24 Ålesund 19 Lillehammer 15 Gjøvik 15 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 2026-10-21T10:49 UTC.