Concept: n hourly average/mean in the primaryObservation vocabulary

Concept URI http://dd.eionet.europa.eu/vocabulary/aq/primaryObservation/n-hour
Preferred label n hourly average/mean
Definition The n-hourly average or n-hour mean is the average of all valid minute values for n-hour. An n-hourly average is calculated if at least 75% are available. Note: n must be equal to 2, 3, 4, 6 in order to be able to correctly aggregate the data.
Notation n-hour
Status Valid
Status Modified 09.02.2017
Accepted Date
Not Accepted Date