NO2 (µg/m
3
)
< 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
50 - 70
70 - 200
Referentiescenario (3-0-0)
Ringland (RL1)
Ringland + filters (RLF)