Pollution de l'air Davos

Ozone (O₃)

ozone
µg/m³
14 oct. 64
15 oct. 70
16 oct. 70
17 oct. 74
18 oct. 79
19 oct. 74
20 oct. 78

source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)

Particules fines (PM₁₀)

particules fines
µg/m³
14 oct. 0
15 oct. 0
16 oct. 1
17 oct. 1
18 oct. 2
19 oct. 2
20 oct. 4

Dioxyde d'azote (NO₂)

dioxyde d'azote
µg/m³
14 oct. 3
15 oct. 2
16 oct. 3
17 oct. 4
18 oct. 3
19 oct. 4
20 oct. 3