O3 concentrations in 2022 by country in relation to the EU target value

The figure shows, per country, the concentrations of each reported station, the minimum and maximum concentrations, the median and the 25th and 75th percentiles of all the measurements (93.2nd percentile of O₃ maximum daily eight-hour mean).
Data are presented here for one year only, not the average over a three-year period as stated in the definition of the EU target value for O₃.