denmark-hillerød-birkehaven Air Quality

Monitoring Station · Hillerød, Denmark
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 8pm
22
18
20 11pm
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16 2am
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Station readings
22
22
18
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CAMS model adj -9
27
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25
25
24
24
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24
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Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
PM106.7 µg/m³
Good
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Nearby Monitoring Stations

10
denmark-ballerup-egebjerghuse
21.5 km PM2.5: 2.3 µg/m³
35
Helsingborg Drottninggatan, Sweden
24.8 km PM2.5: 8.4 µg/m³

Nearby Cities

20 Hillerød 18 Lillerød 17 Allerød 15 Birkerød 17 Hørsholm 12 Farum 20 Helsingør 15 Frederikssund 13 Stenløse

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:19 UTC.