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Concept: AOT40 forest protection in the aggregationprocess vocabulary

Concept URI http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess/AOT40f
Preferred label AOT40 forest protection
Definition Accumulated Ozone Exposure 40 (expressed in (ug/m3) XXX hours) means the sum of the difference between hourly concentrations greater than 80 ug/m3 and 80 ug/m3 between 1 April to 30 September using only the one-hour values measured between 8.00 and 20.00 Central European Time (CET) each day.
Notation AOT40f
Status Valid
Status Modified 2025-07-10
Accepted Date 2025-07-10
Not Accepted Date
Related pollutant