Air Quality in Frederikssund, Denmark
Windy
22.3°C · 44.9% humidity
22.3°
Feels 22.3°
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Frederikssund's air quality — share it
AQI Forecast
Calibrated
1
12pm
1
1
2
3pm
4
0
0
6pm
0
0
0
9pm
0
1
1
12am
1
1
1
3am
1
1
0
6am
0
0
0
9am
0
0
Station readings
2
2
2
2
CAMS model
adj -26
27
27
27
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
Air Quality Index Trend
48h · 1 stnFrederikssund'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.
44.9%
Humidity
46.7 km/h
Wind NW
1005.2 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.44 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Frederikssund?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.50.44 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (1 station within 25 km)
0.44
Median
0.44
Average
0.44
Low
0.44
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +6.7
What is the 7-day forecast for Frederikssund?
07-21
22.3° 14.5°
7.0 mm
07-22
25.6° 14.7°
2.94 mm
07-23
21.4° 16.6°
0.5 mm
07-24
22.2° 15.2°
6.31 mm
07-25
24.8° 11.4°
0.69 mm
07-26
23.9° 13.9°
1.0 mm
07-27
24.3° 14.4°
1.13 mm
Both models agree
Avg diff: 2.0°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 2026-07-21T13:45 UTC.