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Figure Annual variation in the ozone AOT40 value for crops (May-July) in (μg/m³).h, 1996-2008
Average values over all rural stations which reported data over at least nine years in the period 1996-2008. The red line corresponds to the 5-year averaged value. Variations over Europe in observed values is large, eighty percent of the observations falls with the red shaded area.
Located in Data and maps Maps and graphs
Figure Annual variation in the ozone AOT40 value for crops (May-July) in (μg/m³).h, 1996-2009
Average values over all rural stations which reported data over at least eleven years in the period 1996-2009. The black line corresponds to the 5-year averaged value. Variations over Europe in observed values is large, eighty percent of the observations falls with the red shaded area.
Located in Data and maps Maps and graphs
Daviz Visualization Annual variation in the ozone AOT40 value for crops (May-July)
Located in Data and maps Data visualisations
Figure Annual variation in the ozone AOT40 value (May-July)
Average values over all rural stations which reported data over at least six years in the period 1996-2004
Located in Data and maps Maps and graphs
Figure Annual variation in the ozone AOT40 value for crops (May-July) in (μg/m³).h, 1996–2010
Average values over all rural stations which reported data over at least eleven years in the period 1996-2010. The black line corresponds to the 5-year averaged value. Variations over Europe in observed values is large, eighty percent of the observations falls with the red shaded area.
Located in Data and maps Maps and graphs
Publication Assessment of ground-level ozone in EEA member countries, with a focus on long-term trends
European countries have significantly reduced anthropogenic emissions of ozone precursor gases since 1990. In general, however, ambient air measurements in urban and rural areas of Europe do not show any downward trends in ground-level ozone. The main purpose of this report is to shed light on possible reasons.
Located in Publications
Figure Attainment situation for O3, reference years 2010, 2005 and 2001
The graphs are based on the 93.2 percentile of maximum daily 8 hours mean concentration values corresponding to the 26th highest daily maximum of the running 8h-mean; they present the range of concentrations at all station types (in μg/m3) officially reported by the EU Member States and how the concentrations relate to the target value set by EU legislation (marked by the red line). The diagram indicates the lowest and highest observations, the means and the lower and upper quartiles. The lower quartile splits the lowest 25 % of the data and the upper quartile splits the highest 25 % of the data.
Located in Data and maps Maps and graphs
Figure Average occurrence of exceedances for stations, which reported at least one exceedance, by EU region
Located in Data and maps Maps and graphs
Figure Calculated increase in effective UV (%) in Europe in 1991 relative to 1980
Note: Calculated on the basis of measured total ozone, ignoring cloud effects
Located in Data and maps Maps and graphs
Daviz Visualization Change in carbon monoxide emissions for each sector
Relative change in carbon monoxide emissions for each sector
Located in Data and maps Data visualisations
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100