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

Crolles

Arrondissement de Grenoble, Isere

2026-01-21 01:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM2.5
μg/m³
32.4
PM10
μg/m³
35.7
NO2
μg/m³
24
O3
μg/m³
1.8
Weather
  • ℃
  • ℉
6℃
83%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Gresivaudan Periurb
AQI 53
Site 77705
AQI 1
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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