Air quality in Sion
Air quality index (AQI) and PM2.5 air pollution in Sion
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Sion Air Quality Map
Real-time Sion air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
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3
Weather
What is the current weather in Sion?
| Weather | Few clouds |
| Temperature | 69.8°F |
| Humidity | 46% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Embrach, Zurich | 64 |
| 2 | Dubendorf, Zurich | 63 |
| 3 | Wadenswil, Zurich | 61 |
| 4 | Liestal, Basel-Landschaft | 60 |
| 5 | Binningen, Basel-Landschaft | 56 |
| 6 | Fehraltorf, Zurich | 53 |
| 7 | Kloten, Zurich | 53 |
| 8 | Rorschach, St. Gallen | 53 |
| 9 | Kloten / Balsberg, Zurich | 51 |
| 10 | Harkingen, Solothurn | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Sion aqi ranking
Real-time Sion air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Le Regent School | 41 |
| 2 | Sion - Aéroport | 33 |
(local time)
SEE WORLD AQI RANKINGSion webcam
7:51, Jun 5
Is there air pollution in Sion?
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Sion?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Sion is currently 2 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Sion?
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
 | Enjoy outdoor activities |
Forecast
Sion air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Jun 2 | Good 41 US AQI |  | 73.4°55.4° |  4.5 mp/h |
| Saturday, Jun 3 | Good 31 US AQI | | 73.4°55.4° | 4.5 mp/h |
| Sunday, Jun 4 | Good 29 US AQI | | 71.6°57.2° | 4.5 mp/h |
| Today | Good 41 US AQI | 90% | 71.6°57.2° | 4.5 mp/h |
| Tuesday, Jun 6 | Good 30 US AQI | 50% | 75.2°53.6° | 6.7 mp/h |
| Wednesday, Jun 7 | Good 32 US AQI | 80% | 77°55.4° | 6.7 mp/h |
| Thursday, Jun 8 | Good 32 US AQI | 40% | 77°55.4° | 6.7 mp/h |
| Friday, Jun 9 | Good 33 US AQI | 70% | 80.6°57.2° | 4.5 mp/h |
| Saturday, Jun 10 | Good 35 US AQI | 100% | 77°62.6° | 4.5 mp/h |
| Sunday, Jun 11 | Good 38 US AQI | 90% | 78.8°60.8° | 4.5 mp/h |
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Historical
Historic air quality graph for Sion
How to best protect from air pollution?
Sion air quality data attribution
3Contributors
- Canton of Valais
1 station
- Bundesamt für Umwelt BAFU (Schweiz)
1 station
Government
- Benjamin Wood
1 station
Educational
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Sion?
