Sion
| andere naam | Sitten |
| Land |
 Zwitserland
|
| canton | Kanton Wallis |
| Hoogte | 482 meter boven NAP |
| Coördinaten | 46° 13.2' N 7° 19.8' O |
Contact
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- Sion
- Schadelijke stoffen in de lucht
Schadelijke stoffen in de lucht Sion
Ozone (O₃)
| ozone | |
|---|---|
| µg/m³ | |
| 8 jun. | 82 |
| 9 jun. | 77 |
| 10 jun. | 107 |
| 11 jun. | 102 |
| 12 jun. | 104 |
| 13 jun. | 85 |
| 14 jun. | 104 |
Gegevensbron: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)
Particulate matter (PM₁₀)
| particulate matter | |
|---|---|
| µg/m³ | |
| 8 jun. | 8 |
| 9 jun. | 8 |
| 10 jun. | 10 |
| 11 jun. | 14 |
| 12 jun. | 12 |
| 13 jun. | 13 |
| 14 jun. | 17 |
Nitrogen dioxide (NO₂)
| nitrogen dioxide | |
|---|---|
| µg/m³ | |
| 8 jun. | 12 |
| 9 jun. | 13 |
| 10 jun. | 15 |
| 11 jun. | 21 |
| 12 jun. | 16 |
| 13 jun. | 9 |
| 14 jun. | 13 |