1. Europe
  2. Switzerland
  3. Valais
  4. Sion

Sion

Valais

2026-03-07 01:00
CAQI (Europe)
Medium
Pollutants
PM10
μg/m³
58.3
PM2.5
μg/m³
21.3
NO2
μg/m³
20.9
O3
μg/m³
21.7
Weather
  • ℃
  • ℉
1℃
79%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • PM2.5
  • NO2
  • O3
Places included
Sion
AQI 56
Data Sources
http://www.polleninfo.org

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