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Figure

Annual mean lead (Pb) concentrations in 2015

Figure Created 21 Sep 2017 Published 12 Oct 2017 Last modified 12 Oct 2017

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Observed concentrations of lead in 2015. The map shows the lead annual mean concentrations. The red and dark red dots indicate stations with exceedances of the annual limit value (0.5 µg/m3). Only stations with more than 14 % of valid data have been included in the map.