240894.fig.008a
(a)
240894.fig.008b
(b)
Figure 8: Differences in the number of inhabitants exposed to NO2 (a) and O3 (b) concentration levels “Reference” (2030)—“Present” (2010). The red vertical line indicates zero difference. All simulations made with ECHAM5 A1B-r3 and RCP4.5 time varying emissions. Unit 𝑥 axis: 𝜇  gm−3.