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

Sierre

Sierre, Valais

2026-07-23 02:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.7
PM10
μg/m³
8.8
Weather
  • ℃
  • ℉
17℃
60%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Site 21181
AQI 9
Data Sources
http://www.polleninfo.orghttps://sensor.community/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Sierre
AQI 43
Crans-Montana
AQI 51
Agarn
AQI 33
Gampel-Bratsch
AQI 28
Sion
AQI 51
Ardon
AQI 51
Sankt Niklaus
AQI 29
Grächen
AQI 29
Riddes
AQI 51
Kandergrund
AQI 29
Rougemont
AQI 46