1. Europe
  2. France
  3. Normandy
  4. Seine-Maritime
  6. Le Havre
  7. Le Havre Ec. Herriot

Le Havre Ec. Herriot

Le Havre, Seine-Maritime

2026-04-23 08:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
66.9
PM10
μg/m³
22.7
PM2.5
μg/m³
10.5
NO2
μg/m³
26.5
SO2
μg/m³
20.9
Weather
  • ℃
  • ℉
20℃
32%
26 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Data Sources
https://www.eea.europa.eu

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