What is the air quality in Stjørdalshalsen today?

The current Air Quality Index (AQI) in Stjørdalshalsen is 8 (Good). PM2.5 concentration is 1.9 µg/m³.

What is the temperature in Stjørdalshalsen right now?

The current temperature in Stjørdalshalsen is 14.3°C (feels like 14.3°C). Humidity is 67.1% and wind speed is 19.5 km/h.

Is it safe to go outside in Stjørdalshalsen?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Stjørdalshalsen, Norway

Partly Cloudy

14.3°C · 67.1% humidity

14.3°

Feels 14.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast Calibrated

9 7pm

8 10pm

9 1am

9 4am

9 7am

10 10am

10 1pm

9 4pm

Station readings 29h ago

AQI 10

PM2.5 2.4 µg/m³ · 29h ago

CAMS model adj -15

Air Quality Index Trend

3h · 1 stn

View full history →

Stjørdalshalsen'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.

67.1%

Humidity

19.5 km/h

Wind WSW

1010.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

1.9 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Stjørdalshalsen?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station

PM2.51.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

1.9

Median

1.9

Average

1.9

Low

1.9

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +3.9

What is the 7-day forecast for Stjørdalshalsen?

07-21

14.3° 9.8°

1.56 mm

07-22

24.2° 10.2°

0.25 mm

07-23

17.7° 8.6°

2.63 mm

07-24

20.7° 7.0°

5.5 mm

07-25

16.8° 5.0°

1.25 mm

07-26

18.9° 10.7°

1.06 mm

07-27

19.4° 10.0°

4.44 mm

Both models agree Avg diff: 2.8°C

Where are air quality stations near Stjørdalshalsen?

–

Haakon VIIs gate, Trondheim, Norway

23.5 km PM2.5: -0.4 µg/m³ PM10: 0.4 µg/m³

Omkjoringsvegen, Trondheim, Norway

24.8 km PM2.5: 8.2 µg/m³

What cities are near Stjørdalshalsen?

Trondheim 29 Levanger 27 Kristiansund 8 Östersund 27 Molde 24 Lillehammer 26 Ålesund 34 Hamar 9 Gjøvik

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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 2026-07-21T20:17 UTC.