Pollution de l'air Davos

Ozone (O₃)

ozone
µg/m³
09 oct. 79
10 oct. 93
11 oct. 83
12 oct. 81
13 oct. 78
14 oct. 77
15 oct. 94

source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)

Particules fines (PM₁₀)

particules fines
µg/m³
09 oct. 5
10 oct. 5
11 oct. 5
12 oct. 2
13 oct. 2
14 oct. 6
15 oct. 9

Dioxyde d'azote (NO₂)

dioxyde d'azote
µg/m³
09 oct. 3
10 oct. 3
11 oct. 2
12 oct. 2
13 oct. 2
14 oct. 1
15 oct. 2