Air pollutants Sion

Ozone (O₃)

ozone
µg/m³
22. Mar. 90
23. Mar. 90
24. Mar. 85
25. Mar. 93
26. Mar. 94
27. Mar. 54
28. Mar. 54

data source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)

Particulate matter (PM₁₀)

particulate matter
µg/m³
22. Mar. 15
23. Mar. 12
24. Mar. 3
25. Mar. 13
26. Mar. 14
27. Mar. 5
28. Mar. 7

Nitrogen dioxide (NO₂)

nitrogen dioxide
µg/m³
22. Mar. 29
23. Mar. 27
24. Mar. 6
25. Mar. 19
26. Mar. 20
27. Mar. 19
28. Mar. 30

Weitere Messstationen

observation station distance
Payerne 73 km
Lausanne 62 km

air pollution observations

 

Sion

other name Sitten
country SwitzerlandSwitzerland
canton Valais
Altitude 482 a.s.l.
coordinates 46° 13.2' N 7° 19.8' E
map

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