Air pollutants Davos

Ozone (O₃)

ozone
µg/m³
11. Dec. 62
12. Dec. 71
13. Dec. 74
14. Dec. 64
15. Dec. 76
16. Dec. 65
17. Dec. 63

data source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)

Particulate matter (PM₁₀)

particulate matter
µg/m³
11. Dec. 2
12. Dec. 1
13. Dec. 1
14. Dec. 2
15. Dec. 2
16. Dec. 0
17. Dec. 0

Nitrogen dioxide (NO₂)

nitrogen dioxide
µg/m³
11. Dec. 3
12. Dec. 5
13. Dec. 2
14. Dec. 4
15. Dec. 6
16. Dec. 3
17. Dec. 4