What is the air quality in Hørsholm today?

The current Air Quality Index (AQI) in Hørsholm is 19 (Good). PM2.5 concentration is 4.59 µg/m³.

What is the temperature in Hørsholm right now?

The current temperature in Hørsholm is 10.7°C (feels like 10.7°C). Humidity is 84.1% and wind speed is 86.2 km/h.

Is it safe to go outside in Hørsholm?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Hørsholm, Denmark

Windy

10.7°C · 84.1% humidity

10.7°

Feels 10.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

15 12am

19 3am

15 6am

14 9am

13 12pm

13 3pm

14 6pm

14 9pm

Station readings

CAMS model adj -11

Air Quality Index Trend

47h · 2 stn

View full history →

Hørsholm'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.

84.1%

Humidity

86.2 km/h

Wind WSW

1011.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.59 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hørsholm?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.54.59 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

4.59

Median

5.58

Average

2.24

Low

10.1

High

PM2.5 µg/m³ · Model: 6.25 · Bias: +1.7

What is the 7-day forecast for Hørsholm?

06-09

15.8° 10.7°

1.13 mm

06-10

18.0° 11.1°

0.44 mm

06-11

18.2° 13.2°

2.0 mm

06-12

14.8° 10.6°

5.13 mm

06-13

17.0° 9.5°

0.13 mm

06-14

17.2° 13.0°

0.62 mm

06-15

18.7° 12.7°

0.06 mm

Both models agree Avg diff: 1.9°C

Where are air quality stations near Hørsholm?

denmark-hillerød-birkehaven

12.4 km PM2.5: 4.3 µg/m³ PM10: 6.9 µg/m³

denmark-ballerup-egebjerghuse

16.3 km PM2.5: 2.1 µg/m³ PM10: 7.0 µg/m³

H.C. Ørsted Institutet, Copenhagen, Denmark

20.4 km PM2.5: 9.1 µg/m³

Helsingborg Drottninggatan, Sweden

22.0 km PM2.5: 7.2 µg/m³

Risø, Denmark

32.2 km PM2.5: 7.2 µg/m³

What cities are near Hørsholm?

17 Birkerød 17 Allerød 17 Lillerød 15 Farum 18 Hillerød 31 Charlottenlund 18 Helsingør 10 Ballerup 20 Landskrona 32 Vanløse

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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 2026-06-09T01:00 UTC.