Rural concentration of the ozone indicator AOT40 for crops in 2013

Figure Created 12 Aug 2016 Published 21 Oct 2016 Last modified 21 Oct 2016
Accumulated ozone exposure values for crops, over a threshold of 40 parts per billion (AOT40c), increase from northern Europe to the southern Mediterranean countries.


Additional information

  • AOT40 (crops)

(Accumulated dose of ozone Over a Threshold of 40 ppb)
AOT40 means the sum of the differences between hourly concentrations greater than 80 µg/m3 (= 40 parts per billion) and 80 µg/m3

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