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  2. France
  3. Île-de-France
  4. Paris
  6. 1st arrondissement

1st arrondissement

Paris, Arrondissement de Paris

2026-01-21 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
16.2
PM2.5
μg/m³
7.5
O3
μg/m³
29.7
NO2
μg/m³
23.4
CO
μg/m³
263
Weather
  • ℃
  • ℉
12℃
64%
26 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
PARIS 1er Les Halles
AQI 17
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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