Concept: Maximum daily eight-hour mean in the aggregationprocess vocabulary

Concept URI http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess/P8H-dmax
Preferred label Maximum daily eight-hour mean
Definition The daily maximum 8-hour running mean for a day is the maximum of the valid hourly 8-hour running means for that day. A daily maximum 8-hour mean is calculated if at least 18 valid hourly 8-hour running means are available for that particular day.
Notation P8H-dmax
Status Valid
Status Modified 2014-04-15
Accepted Date 2014-04-15
Not Accepted Date
Scope note
  • Base aggregation - described in section 3.2 of Aggregation document
Related pollutant