Sion
| andere naam | Sitten |
| Land |
 Zwitserland
|
| canton | Kanton Wallis |
| Hoogte | 482 meter boven NAP |
| Coördinaten | 46° 13.2' N 7° 19.8' O |
- meteonews.be
- Europa
- Weer Zwitserland
- Sion
- Schadelijke stoffen in de lucht
Schadelijke stoffen in de lucht Sion
Ozone (O₃)
| ozone | |
|---|---|
| µg/m³ | |
| 9 dec. | 46 |
| 10 dec. | 49 |
| 11 dec. | 29 |
| 12 dec. | 8 |
| 13 dec. | 2 |
| 14 dec. | 11 |
| 15 dec. | 45 |
Gegevensbron: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)
Particulate matter (PM₁₀)
| particulate matter | |
|---|---|
| µg/m³ | |
| 9 dec. | 6 |
| 10 dec. | 3 |
| 11 dec. | 8 |
| 12 dec. | 28 |
| 13 dec. | 27 |
| 14 dec. | 35 |
| 15 dec. | 18 |
Nitrogen dioxide (NO₂)
| nitrogen dioxide | |
|---|---|
| µg/m³ | |
| 9 dec. | 26 |
| 10 dec. | 22 |
| 11 dec. | 39 |
| 12 dec. | 65 |
| 13 dec. | 67 |
| 14 dec. | 72 |
| 15 dec. | 58 |