Air Quality in Sønderborg, Denmark
Windy
16.4°C · 58.0% humidity
16.4°
Feels 16.4°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sønderborg's air quality — share it
AQI Forecast
34
4pm
34
27
36
7pm
40
39
37
10pm
36
29
28
1am
28
28
27
4am
25
25
25
7am
25
25
25
10am
25
25
25
1pm
25
25
Air Quality Index Trend
24h · 3 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.
58.0%
Humidity
86.9 km/h
Wind WNW
1008.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.67 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sønderborg?
Temperature & Precipitation
PM2.5 Trend
24h · 3 stationsPM2.58.67 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Sønderborg?
07-21
25.6° 12.4°
6.62 mm
07-22
22.8° 11.5°
0.06 mm
07-23
18.6° 15.1°
2.56 mm
07-24
23.4° 12.3°
3.5 mm
07-25
23.1° 10.3°
0.13 mm
07-26
22.3° 13.1°
0.38 mm
07-27
24.4° 14.4°
0.81 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Sønderborg?
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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 2026-07-21T17:13 UTC.