AQD - Aggregation Process Valid None Data Dictionary Vocabularies Eionet Data Dictionary 1 year exceed 100 Number of days with values higher than 100 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 125 Number of days with daily average values higher than 125 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 25 Number of days with daily average values higher than 25 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 4 Number of days with daily average values higher than 4 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 45 Number of days with daily average values higher than 45 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 50 Number of days with daily average values higher than 50 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day exceed 90 Number of days with daily average values higher than 90 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Data capture of reported units in 1 year Data capture of primary reported units (like hour/day XXX) for the given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 93.15 percentile daily 8h maximum The 93.15th percentile of daily 8h maximum (P8H-dmax) in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 95.07 percentile daily 8h maximum The 95.07th percentile of daily 8h maximum (P8H-dmax) in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99 percentile daily 8h maximum The 99th percentile of daily 8h maximum (P8H-dmax) in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year daymax exceed 100 Number of days with daymax (P8H-dmax) values higher than 100 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year daymax exceed 120 Number of days with daymax (P8H-dmax) values higher than 120 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year daymax average Average day max value between 1st January to 31st December Year X (1/1/YearX - 31/12/YearX) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Data capture of daily maximum values in 1 year Day max data capture for given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year P8H-dmax The highest P8H-dmax value in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year daymax max 26 The 26th highest daymax value in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day-max min The lowest day max value in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day-max Nvalid Number of valid daymax values in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour max The highest hourly value of the year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99.73 %ile of hourly values in a given year The 99.73th percentile of hourly values (/hour) in a given year (equivalent to 25th highest hourly value) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99.79 %ile of hourly values in a given year The 99.79 percentile of hourly values in a given year (corresponding to 19th highest hourly value) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99.97 %ile of hourly values in a given year The 99.97th percentile of hourly values (/hour) in a given year (equivalent to 4th highest hourly value) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour max19 The 19th highest hourly value in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour max 25 The 25th highest hourly value in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour min The lowest hourly value of the year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 50 percentile The 50th percentile of HOURLY values in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 150 Number of hours with values higher than 150 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 180 Number of hours with values higher than 180 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 200 Number of hours with values higher than 200 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 240 Number of hours with values higher than 240 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 275 Number of hours with values higher than 275 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 350 Number of hours with values higher than 350 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year hour exceed 400 Number of hours with values higher than 400 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Yearly highest six monthly average of daily maximum 8-hour mean concentration Average of daily maxiumum 8-hour mean concentration in the six consecutive months (P6M-P8H-dmax) with the highest P6M-P8H-dmax in the year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year Ntotal Total number of primary reported units (like hours/days XXX) in current year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year Nvalid Total number of valid primary reported units (like hours/days...) in current year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process P1Y-peakP6M-P8H-dmax Average of daily maxiumum 8-hour mean concentration in the six consecutive months (P6M-P8H-dmax) with the highest six-month running-average concentration (highest P6M in the year). Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 subsequent calendar years mean Three-year running mean concentration. Average between 1st January Year X-2 to 31st December Year X (1/1/Year X-2 - 31/12/Year X) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Daymax exceed 120 averaged over 3 consecutive years Number of days with daymax values higher than 120 (unit) averaged over 3 years Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 6 monthly average Average between 1 hour/day of month X-5 to last hour/day of month X (example for first 6 month's in the year: 1/1/2021 to 31/6/2021) (example for months between years: 1/8/2021 to 31/1/2022) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Average of the daily maximum eight-hour mean (P8H-dmax) in 6 consecutive months Average of the daily maximum eight-hour mean (P8H-dmax) in 6 consecutive months. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Maximum daily eight-hour mean 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. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 8-hour running mean The 8-hour running mean value for each hour is calculated as the average of the valid values for that hour and the 7 foregoing hours (averaging period). So- the averaging period of hour1 of dayn is hour17 of dayn-1 until hour1 of dayn. The averaging period of hour24 of dayn is hour16 of dayn until hour24 of dayn. A 8-hourly running averaged concentration is calculated if at least 6 valid hourly values are available. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Sum of Ozone Means Over 10 ppb For quantification of the health impacts the World Health Organisation recommends the use of the SOMO35 indicator. SOMO10 stands for means the sum of the differences between maximum daily 8-hour running mean concentrations greater than 20 µg/m3 (= 10 parts per billion) and 20 µg/m3 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Sum of Ozone Means Over 35 ppb For quantification of the health impacts the World Health Organisation recommends the use of the SOMO35 indicator. SOMO35 stands for means the sum of the differences between maximum daily 8-hour running mean concentrations greater than 70 µg/m3 (= 35 parts per billion) and 70 µg/m3 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process High summer mean Average between 1st May to 31th July Year X. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Summer mean Average between 1st April to 30th September Year X. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Winter mean Average between 1st October Year X-1 to 31st March Year X. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process AOT40 forest protection 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. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process AOT40 vegetation protection 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 May to 31 July using only the one-hour values measured between 8.00 and 20.00 Central European Time (CET) each day. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process AOT40 vegetation protection averaged over 5 years AOT40 vegetation protection (AOT40) averaged over 5 years. Following Directive 2008/50/EC: If the three or five year averages cannot be determined on the basis of a full and consecutive set of annual data- the minimum annual data required for checking compliance with the target values will be as follows for the target value for the protection of vegetation: valid data for three years. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Number of valid hourly value for AOTc calculations Number of valid hourly values (flag 1, 2, 3) between StartTime => 07:00 UTC and EndTime =< 19:00 AND YYYY-05-01T01:00:00+00:00 and YYYY-07-31T24:00:00+00:00 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process AOT40c UNCORRECTED for data capture SUM of all AOT40h between YYYY-05-01T01:00:00+00:00 and YYYY-07-31T24:00:00+00:00 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Number of valid hourly value for AOTf calculations Number of valid hourly values (flag 1, 2, 3) between StartTime => 07:00 UTC and EndTime =< 19:00 AND YYYY-04-01T01:00:00+00:00 and YYYY-09-31T24:00:00+00:00) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process AOT40f UNCORRECTED for data capture SUM of all AOT40h between YYYY-04-01T01:00:00+00:00 and YYYY-09-31T24:00:00+00:00 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Preliminary hourly calculation for AOT40 for AOT40c & AOT40f max (0, hourly concentration - 80) for hours with StartTime => 07:00 UTC and EndTime =< 19:00 and period YYYY-04-01T01:00:00+00:00 and YYYY-09-31T24:00:00 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Daily average (24-hour mean) The daily average or daily mean is the average of all valid hourly values for a day. A daily or 24-hourly average is calculated if at least 18 valid hourly values are available. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Data capture of hourly values in 1 day Data capture for one day. This is an aggregation type added by EEA Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 day hour max The highest hourly value of the day Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 day exceed 180 Number of hours with values higher than 180 (unit) in given day Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 day exceed 240 Number of hours with values higher than 240 (unit) in given day Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 day missing data fractions Data fractions missing due to calibration or station repaire. This is an aggregation type added by EEA Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Monthly average Average between 1 hour/day of month X to last hour/day of month X (example for 31 days month: 1/X/YearY - 31/X/YearY) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 month daymax exceed 100 Number of days with daymax (P8H-dmax) values higher than 100 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 month daymax exceed 120 Number of days with daymax (P8H-dmax) values higher than 120 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year exceed 180 Number of hours with values higher than 180 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year exceed 200 Number of hours with values higher than 200 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year exceed 240 Number of hours with values higher than 240 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year exceed 350 Number of hours with values higher than 350 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year exceed 400 Number of hours with values higher than 400 (unit) in given month Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process Annual mean / 1 calendar year Average between 1st January to 31st December Year X (1/1/YearX - 31/12/YearX) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive days in exceedance of 50 Number of periods when 3 consecutive days are higher than 50 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive days in exceedance of 90 Number of periods when 3 consecutive days are higher than 90 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive hours in exceedance of 200 Number of periods when 3 consecutive hours are higher than 200 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive hours in exceedance of 350 Number of periods when 3 consecutive hours are higher than 350 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive hours in exceedance of 400 Number of periods when 3 consecutive hours are higher than 400 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 3 consecutive hours in exceedance of 500 Number of periods when 3 consecutive hours are higher than 500 in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year daymax exceed 10 Number of days with daymax values (P8H_dmax) higher than 10 (unit) in given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 90.4 percentile - COMPLIANCE The 90.4th percentile of daily averages (P1D) in a given year Aggregation for Compliance. Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 90.41 percentile The 90.41th percentile of daily averages (P1D) in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 95.07 percentile of daily means (P1D) or .../aq/primaryObservation/day The 95.07th percentile of daily averages in a given year associated to New Directive for pollutants (corresponding with the 19th highest daily value) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99 percentile of daily means (P1D) or .../aq/primaryObservation/day The 99th percentile of daily averages in a given year associated to WHO guidelines for pollutants PM10 (5), PM2.5 (6001), NO2 (8), SO2 (1) and CO (10) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99.18 percentile of daily value/mean (see P1Y-day-max-per99.18) The 99.18th percentile of daily averages (P1Y-P1D) in a given year (corresponding with the 4th highest daily value) - Aggregation uses P1Y-day-max-per99.18 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process yearly mean weighted average The mean for a multi-__day sampler based data types shall be evaluated in a similar way to the data capture (see section 4.2)- although in this instance is calculated as the time weighted mean of valid measurements over the sample period. mean = _i DCi * Nvalid-i Cvalid-i / _i DCi * Nvalid-i i=1.... n where DCi = the data capture of sample i Nvalid-i = the number of hours of the valid sampling period i Cvalid-i = concentration for valid sampling period i Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year weighted average data capture The data capture for multi day sampler based data types integrated over an averaging period is calculated as the proportion of valid measurement time (at a minimum seconds- alternatively decimal hours or days) relative total measured time in the averaging period- expressed as an percentage. The data capture for a given averagingperiod shall be calculated as follows: Data capture = _i DCi * Nvalid-i / _i Ni * 100 % where DCi = the data capture (in %) of the valid sample I- that is- the effective sampling time in a measuring period Nvalid-i = the number of hours in the valid sample i (validity flag sample > 0) Ni = number of hours in sample i Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year weighted average time coverage The time coverage is the percentage of measurement time in a given averaging period. Also the time coverage is calculated on base of the number of hours in the sample periods. The time coverage for a given averaging period is calculated as follows (weighted average): Time coverage = _i TCi * Ni / Naveraging_period * 100 % where TCi = the time coverage of sample i Ni = number of hours in sample i Naveraging_period = the total number of hours in the given averaging period (e.g. a year) Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day max The highest daily value of the year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 99.18 percentile of daily MEAN (P1Y-P1D-per99.18) The 99.18th percentile of daily MEAN (P1Y-P1D) in a given year (corresponding with the 4th highest daily value) - DESCRIPTION UPDATE - notation SHOULD REALLY BE P1Y-P1D-per99.18 Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day max 36 The 36th highest daily average value in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day max 4 The 4th highest daily value in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year day min The lowest daily value of the year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process 1 year 50 %ile of daily values in a year The 50th percentile of DAILY values in a given year Valid Data Dictionary Vocabularies Eionet Data Dictionary AQD - Aggregation Process