Figure 11: Frequency distribution of ozone concentrations (hourly values)

Page Last modified 20 Apr 2016

Frequency Distribution Ozone Concentrations

  AT BE DE DK ES FI FR GB GR IE IT LU NL PT SE
#ex 37 98 745 2 17 0 154 40 102 6 166 13 136 12 1
#st 110 20 342 6 86 11 110 32 10 6 57 5 37 8 6


Figure 11. Frequency distribution of ozone concentrations (hourly values) in excess of the 200 µg/m3 threshold for hourly values. For each country the total number of observed exceedances is given in row '#Ex', the number of stations is given in row '#St'. Frequency distributions are presented as Box-Jenkins plots indicating the minimum, the 25-Percentile, the 75-percentile and the maximum value.

European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100