Air pollutants Rigi

Ozone (O₃)

ozone
µg/m³
17. Oct. 70
18. Oct.
19. Oct. 38
20. Oct. 48
21. Oct. 52
22. Oct. 52
23. Oct. 79

data source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)

Particulate matter (PM₁₀)

particulate matter
µg/m³
17. Oct. 17
18. Oct. 24
19. Oct. 27
20. Oct. 22
21. Oct. 26
22. Oct. 23
23. Oct. 21

Nitrogen dioxide (NO₂)

nitrogen dioxide
µg/m³
17. Oct. 9
18. Oct. 12
19. Oct. 14
20. Oct. 12
21. Oct. 11
22. Oct. 13
23. Oct.

Sulphur dioxide (SO₂)

sulphur dioxide
µg/m³
17. Oct. 0
18. Oct. 0
19. Oct. 0
20. Oct. 0
21. Oct. 0
22. Oct. 0
23. Oct.