Sion
| otro nombre | Sitten |
| país |
 Suiza
|
| canton | Kanton Wallis |
| Altura | 482 m.s.n.m. |
| coordenadas | 46° 13.2' N 7° 19.8' E |
Contact
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- Europa
- Tiempo Suiza
- Sion
- Sustancias nocivas del aire
Sustancias nocivas del aire Sion
Ozone (O₃)
| ozone | |
|---|---|
| µg/m³ | |
| 16 ago. | 85 |
| 17 ago. | 101 |
| 18 ago. | 111 |
| 19 ago. | 74 |
| 20 ago. | 80 |
| 21 ago. | 84 |
| 22 ago. | 6 |
fuente de datos: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)
Particulate matter (PM₁₀)
| particulate matter | |
|---|---|
| µg/m³ | |
| 16 ago. | 6 |
| 17 ago. | 8 |
| 18 ago. | 8 |
| 19 ago. | 8 |
| 20 ago. | 6 |
| 21 ago. | 5 |
| 22 ago. | 9 |
Nitrogen dioxide (NO₂)
| nitrogen dioxide | |
|---|---|
| µg/m³ | |
| 16 ago. | 11 |
| 17 ago. | 16 |
| 18 ago. | 18 |
| 19 ago. | 18 |
| 20 ago. | 16 |
| 21 ago. | 16 |
| 22 ago. | 16 |