Air Quality in Tromsø, Norway
Windy
14.8°C · 73.9% humidity
14.8°
Feels 14.8°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Tromsø's air quality — share it
AQI Forecast
Calibrated
13
5am
13
13
22
8am
19
17
15
11am
14
14
13
2pm
13
13
12
5pm
12
12
12
8pm
12
12
12
11pm
12
12
12
2am
12
12
Station readings
13
14
15
CAMS model
adj -12
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
25h · 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.
73.9%
Humidity
50.7 km/h
Wind SSE
1004.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tromsø?
Temperature & Precipitation
PM2.5 Trend
25h · 1 stationPM2.55.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
5.2
Median
5.2
Average
4.6
Low
5.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.7
What is the 7-day forecast for Tromsø?
08-03
14.8° 8.9°
9.5 mm
08-04
14.6° 8.9°
0.94 mm
08-05
14.7° 8.6°
08-06
11.7° 8.7°
3.63 mm
08-07
13.5° 7.3°
0.19 mm
08-08
12.5° 8.4°
5.75 mm
08-09
11.3° 6.9°
3.38 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Tromsø?
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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 2026-08-08T06:30 UTC.