90.4 percentile of PM10 daily concentrations at background stations, 2014

Figure Created 29 Nov 2016 Published 13 Dec 2016 Last modified 30 Nov 2017
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The map shows the 90.4 percentile of the PM10 daily mean concentrations, representing the 36th highest value in a complete series. It is related to the PM10 daily limit value, which allows 35 exceedances of the 50 μg/m3 threshold over a 1 year period. The red and dark-red dots indicate stations with exceedances of this daily limit value. Only stations with more than 75 % valid data have been included in the map.


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