O₃ concentrations in 2023 by country in relation to the EU target value

Concentrations of all reported stations per country; minimum and maximum concentrations; median, 25^th and 75^th percentiles of all measurements (93.2th 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.