1. Europe
  2. France
  3. Auvergne-Rhône-Alpes
  4. Isere
  6. Crolles

Crolles

Arrondissement de Grenoble, Isere

2026-02-17 01:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.4
PM2.5
μg/m³
1.8
PM10
μg/m³
2.3
NO2
μg/m³
2.3
Weather
  • ℃
  • ℉
4℃
100%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Gresivaudan Periurb
AQI 31
Site 77705
AQI 0
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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