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  4. Haarlem

Haarlem

Haarlem, North Holland

2026-03-07 23:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
22.3
PM10
μg/m³
26
Weather
  • ℃
  • ℉
7℃
94%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Duinwijk
AQI 76
Haarlem-Oost
AQI 76
Haarlemmerhoutkwartier
AQI 76
Oude Stad
AQI 76
Schalkwijk
AQI 76
Spoorbaan Leiden
AQI 76
Westoever Noord Buitenspaarne
AQI 76
Data Sources
http://www.polleninfo.orghttps://www.luchtmeetnet.nl/

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