denmark-hillerød-birkehaven Air Quality

Monitoring Station · Hillerød, Denmark
113
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
105 7am
115
117
113 10am
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Station readings
105
115
117
113

Air Quality Forecast (24h)

PM2.540.2 µg/m³ ×2.7 WHO
Unhealthy for sensitive groups
PM1051.5 µg/m³
Good
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Nearby Monitoring Stations

69
denmark-gilleleje-gasværksvej
19.6 km PM2.5: 20.7 µg/m³
71
denmark-ballerup-egebjerghuse
21.5 km PM2.5: 21.6 µg/m³
65
Helsingborg Drottninggatan, Sweden
24.8 km PM2.5: 18.8 µg/m³
65
Helsingborg Drottninggatan, Sweden
24.8 km PM2.5: 18.8 µg/m³

Nearby Cities

114 Hillerød 101 Lillerød 99 Allerød 91 Birkerød 85 Hørsholm 80 Farum 56 Helsingør 74 Frederikssund 64 Stenløse

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T10:50 UTC.