Air Quality in Frederikssund, Denmark

Windy
21.0°C · 52.1% humidity
21.0°
Feels 21.0°
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 11pm
5
5
4 2am
5
5
5 5am
5
5
5 8am
5
5
5 11am
5
5
5 2pm
5
5
5 5pm
5
5
5 8pm
5
5
Station readings
8
5
5
CAMS model adj -22
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

46h · 1 stn

Frederikssund'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.

52.1%
Humidity
50.9 km/h
Wind W
1012.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
4
0.9 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Frederikssund?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.50.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
0.9
Median
0.92
Average
0.53
Low
1.32
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +5.3

What is the 7-day forecast for Frederikssund?

08-03
21.0° 15.6°
1.44 mm
08-04
18.7° 13.5°
17.5 mm
08-05
22.0° 14.0°
0.56 mm
08-06
26.0° 16.4°
0.5 mm
08-07
26.3° 16.4°
0.31 mm
08-08
18.7° 13.3°
2.31 mm
08-09
20.4° 14.2°
3.81 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Frederikssund?

30
Risø, Denmark
15.6 km PM2.5: 7.2 µg/m³
27
Risø, Denmark
15.6 km PM2.5: 6.5 µg/m³
31
Risø, Denmark
15.6 km PM2.5: 7.4 µg/m³
5
denmark-hillerød-birkehaven
20.4 km PM2.5: 1.2 µg/m³ PM10: 2.5 µg/m³
6
denmark-ballerup-egebjerghuse
21.5 km PM2.5: 1.5 µg/m³ PM10: 2.1 µg/m³
–
Torkilstrup
23.9 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

What cities are near Frederikssund?

6 Stenløse 2 Hillerød 3 Lillerød 3 Allerød 5 Farum 6 Ballerup 9 Roskilde 4 Birkerød 9 Taastrup 26 Holbæk
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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 2026-08-08T00:51 UTC.