Air Quality in Sønderborg, Denmark
Windy
12.5°C · 66.3% humidity
12.5°
Feels 12.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sønderborg's air quality — share it
AQI Forecast
27
7am
27
25
30
10am
29
28
27
1pm
26
28
26
4pm
25
25
25
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
27
Air Quality Index Trend
32h · 1 stnSønderborg'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.
66.3%
Humidity
91.6 km/h
Wind E
1016.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.26 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sønderborg?
Temperature & Precipitation
PM2.5 Trend
32h · 1 stationPM2.57.26 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Sønderborg?
05-30
16.2° 11.7°
0.13 mm
05-31
16.2° 7.8°
0.94 mm
06-01
19.4° 9.8°
0.19 mm
06-02
21.6° 17.4°
1.56 mm
06-03
17.1° 10.6°
2.81 mm
06-04
20.7° 14.1°
3.63 mm
06-05
16.9° 9.4°
0.38 mm
Both models agree
Avg diff: 2.8°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 2026-05-30T08:37 UTC.