Air Quality in Tromsø, Norway
Partly Cloudy
10.6°C · 64.4% humidity
10.6°
Feels 10.6°
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Tromsø's air quality — share it
AQI Forecast
Calibrated
12
12pm
12
12
11
3pm
12
12
12
6pm
12
12
12
9pm
12
12
12
12am
13
13
12
3am
12
12
12
6am
12
12
12
9am
12
12
Station readings
12
12
13
14
CAMS model
adj -12
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
42h · 1 stnTromsø'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.
64.4%
Humidity
32.2 km/h
Wind NNW
1014.6 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.65 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Tromsø?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.52.65 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (2 stations within 25 km)
2.65
Median
2.65
Average
2.4
Low
2.9
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.2
What is the 7-day forecast for Tromsø?
09-05
10.6° 3.7°
3.69 mm
09-06
11.4° 5.5°
2.44 mm
09-07
13.6° 5.8°
4.06 mm
09-08
12.6° 6.8°
09-09
10.3° 7.4°
2.31 mm
09-10
9.4° 6.9°
3.44 mm
09-11
9.7° 7.7°
1.06 mm
Both models agree
Avg diff: 2.5°C
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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 2026-09-05T13:04 UTC.