Rural concentration of the ozone indicator AOT40 for forest, 2015

Figure Created 03 Aug 2018 Published 02 Oct 2018 Last modified 02 Oct 2018
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Accumulated ozone exposure values for forest — over a threshold of 40 parts per billion (AOT40f) — for 2015, as calculated for the fusion maps and as measured at rural background stations.

European data

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AOT40 (Accumulated dose of ozone Over a Threshold of 40 ppb)

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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European Environment Agency (EEA)
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1050 Copenhagen K
Denmark
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