denmark-hillerød-birkehaven Air Quality

Monitoring Station · Hillerød, Denmark
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 5am
19
22
13 8am
17
17
17 11am
17
18
18 2pm
17
17
17 5pm
17
17
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
21
19
22
13
CAMS model adj -7
25
25
25
25
24
24
24
24
25
25
24
24
24
24
24

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
PM104.5 µg/m³
Good
View city history →

Nearby Monitoring Stations

10
denmark-ballerup-egebjerghuse
21.5 km PM2.5: 2.4 µg/m³
38
Helsingborg Drottninggatan, Sweden
24.8 km PM2.5: 9.1 µg/m³

Nearby Cities

18 Hillerød 17 Lillerød 17 Allerød 19 Birkerød 20 Hørsholm 18 Farum 18 Helsingør 17 Frederikssund 14 Stenløse

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T08:36 UTC.