Fig. 4: Difference (%) in the MDA8 O3 source contributions per country between O3 episodes (days above 95th percentile of MDA8 O3) and mean values.
From: National and transboundary contributions to surface ozone concentration across European countries
On top of the figure, the value of the 95th percentile of MDA8 O3 in each country is shown. The countries are arranged in descending order based on their average NATIONAL contribution, shown in Fig. 3a.
