Air Quality in Slagelse, Denmark
Windy
16.2°C · 67.0% humidity
16.2°
Feels 16.2°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Slagelse's air quality — share it
AQI Forecast
25
12pm
25
25
13
3pm
16
19
21
6pm
22
23
23
9pm
24
24
24
12am
25
25
34
3am
34
34
34
6am
34
34
34
9am
34
34
Air Quality Index Trend
23h · 1 stnSlagelse'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.
67.0%
Humidity
103.7 km/h
Wind WNW
1015.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.16 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Slagelse?
Temperature & Precipitation
PM2.5 Trend
23h · 1 stationPM2.53.16 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Slagelse?
09-05
16.2° 12.8°
1.12 mm
09-06
17.2° 12.2°
8.12 mm
09-07
16.6° 11.6°
2.13 mm
09-08
18.4° 13.1°
3.56 mm
09-09
16.6° 13.5°
1.44 mm
09-10
17.8° 13.5°
0.06 mm
09-11
14.6° 12.2°
3.5 mm
Both models agree
Avg diff: 1.6°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 2026-09-05T13:42 UTC.