1. Europe
  2. France
  3. Auvergne-Rhône-Alpes
  4. Loire
  5. Saint-Étienne

Saint-Étienne

Loire, Auvergne-Rhône-Alpes

2026-03-11 02:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
56.7
NO2
μg/m³
26.5
PM2.5
μg/m³
2.2
PM10
μg/m³
13.2
Weather
  • ℃
  • ℉
6℃
88%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • NO2
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
SAINT ETIENNE SUD
AQI 25
ST ETIENNE BD URBAIN
AQI 22
Site 21158
AQI 90
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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