What is the air quality in Hillerød today?

The current Air Quality Index (AQI) in Hillerød is 1 (Good). PM2.5 concentration is 0.26 µg/m³.

What is the temperature in Hillerød right now?

The current temperature in Hillerød is -1.1°C (feels like -11.4°C). Humidity is 71.3% and wind speed is 81.9 km/h.

Is it safe to go outside in Hillerød?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Hillerød, Denmark

Windy

-1.1°C · 71.3% humidity

-1.1°

Feels -11.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast Calibrated

6 7pm

5 10pm

5 1am

5 4am

5 7am

17 10am

5 1pm

5 4pm

Station readings

CAMS model adj -20

PM2.5 Trend (24h)

24h · 3 stations

71.3%

Humidity

81.9 km/h

Wind E

1027.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Hillerød?

Temperature & Precipitation

PM2.50.26 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

0.26

Median

0.26

Average

0.26

Low

0.26

High

PM2.5 µg/m³ · Model: 7.4 · Bias: +7.1

What is the 7-day forecast for Hillerød?

04-09

5.9° -0.4°

04-10

6.9° -1.1°

04-11

7.3° -0.0°

04-12

9.3° 0.2°

04-13

9.1° 2.0°

04-14

9.4° 2.5°

04-15

10.1° 1.2°

Both models agree Avg diff: 2.6°C

Where are air quality stations near Hillerød?

denmark-hillerød-birkehaven

2.9 km PM2.5: 0.3 µg/m³ PM10: 2.3 µg/m³

denmark-gilleleje-gasværksvej

21.4 km PM2.5: 3.5 µg/m³ PM10: 5.3 µg/m³

Helsingborg Drottninggatan, Sweden

27.7 km

What cities are near Hillerød?

1 Lillerød 1 Allerød 1 Birkerød 1 Hørsholm 1 Farum 1 Frederikssund 3 Stenløse 3 Ballerup 1 Helsingør 5 Charlottenlund

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:11 UTC.