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Data by country
Table definition
  • Primary observations time series:
Field nameDescriptionData type
Countrycode ISO2 code of country string
Namespace (PK) Inspire identifier/namespace of reporting entity, given by data provider. string
AirQualityNetwork Inspire identifier (LocalId) of air quality measurement network, given by data provider. string
AirQualityStation Inspire identifier (LocalId) of air quality measurement station, given by data provider. string
AirQualityStationEoICode EoI code of air quality measurement station (as in AirBase). string
SamplingPoint (PK) Inspire identifier (LocalId) of sampling point, given by data provider. string
SamplingProcess (PK) Inspire identifier (LocalId) of sampling process (procedure), given by data provider. string
Sample (PK) Inspire identifier (LocalId) of sample (featureofinterest), given by data provider. string
AirPollutant Air polluting substance, level of which is measured and reported to the EEA (see notation in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
AirPollutantCode (PK) Air polluting substance, level of which is measured and reported to the EEA (see id in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
AveragingTime Averaging time/frequency of reported air quality values (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/primaryObservation). string
Concentration Measured concentration of air polluting substance. string
UnitOfMeasurement Unit of concentration of air polluting substance (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/uom/concentration). string
DatetimeBegin Datetime begin of measurement (UTC+1 for hourly data and original time zone for other averaging times). string
DatetimeEnd Datetime end of measurement (UTC+1 for hourly data and original time zone for other averaging times). string
Validity Information about data validity, given by data provider (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationvalidity). numeric
Verification Information whether data have been verified by data provider (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationverification). numeric
  • Statistics/aggregated time series:
Field nameDescriptionData type
Countrycode ISO2 code of country String
Namespace (PK) Inspire identifier/namespace of reporting entity, given by data provider. String
AirQualityNetwork Inspire identifier (LocalId) of air quality measurement network, given by data provider. string
AirQualityStation Inspire identifier (LocalId) of air quality measurement station, given by data provider. string
AirQualityStationEoICode EoI code of air quality measurement station (as in AirBase). string
SamplingPoint (PK) Inspire identifier (LocalId) of sampling point, given by data provider. string
AirPollutant Air polluting substance, level of which is measured and reported to the EEA (see "notation" in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
AirPollutantCode (PK) Air polluting substance, level of which is measured and reported to the EEA (see id in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
DataAggregationProcess Information about process of data aggregation into values other than hourly (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess). string
AirPollutionLevel Concentration or level of air polluting substance, here given as an aggregation of air pollutant concentration values from primary observation time series. numeric
UnitOfAirPollutionLevel Unit of concentration or level of air polluting substance (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/uom/concentration). string
DataCapture Proportion of valid measurement time relative to the total measured time (time coverage) in the averaging period, expressed as percentage. numeric
DataCoverage

Proportion of valid measurement included in the aggregation process within the averaging period, expressed as percentage. As general rules:
- if Data Coverage < 75% for an averaging period of a year, the annual statistics should not be included in air quality assessments
- if Data Coverage < 85% in a year, annual statistics should not be included in compliance checks.

numeric
TimeCoverage Proportion of total measured time within the full averaging period, expressed as percentage. numeric
DatetimeBegin Datetime begin of measurement (time zone as defined for the air quality network). string
DatetimeEnd Datetime end of measurement (time zone as defined for the air quality network). string
Validity Validity flags based on Data Capture, data are 'not valid' if Data Capture <75% (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationvalidity). numeric
Verification Information based on verification flags found in reported time series (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationverification). numeric
  • Metadata: 
Field nameDescriptionData type
Countrycode ISO2 code of country. string
Timezone Time zone in which aggregations and statistics are calculated (Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/timezone). string
Namespace (PK) Inspire identifier/namespace of reporting entity, given by data provider. string
AirQualityNetwork Inspire identifier (LocalId) of air quality measurement network, given by data provider. string
AirQualityStation Inspire identifier (LocalId) of air quality measurement station, given by data provider. string
AirQualityStationEoICode EoI code of air quality measurement station (as in AirBase). string
AirQualityStationNatCode National code of air quality measurement station (as in AirBase). string
SamplingPoint (PK) Inspire identifier (LocalId) of sampling point, given by data provider. string
SamplingProces (PK) Inspire identifier (LocalId) of sampling process (procedure), given by data provider. string
Sample (PK) Inspire identifier (LocalId) of sample (featureofinterest), given by data provider. string
AirPollutant Air polluting substance, level of which is measured and reported to the EEA (See "id" in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
AirPollutantCode (PK) Air polluting substance, level of which is measured and reported to the EEA (see id in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant). string
ObservationDateBegin Begin date of observation constellation (sampling point, sample, sampling process and property/pollutant). string
ObservationDateEnd End date of observation constellation. string
Projection Identifier of spatial reference system (EPSG). string
Longitude Longitude of air quality measurement station [decimal degrees]. numeric
Latitude Latitude of air quality measurement station [decimal degrees]. numeric
Altitude Altitude of air quality measurement station [m a.s.l.]. numeric
MeasurementType Information if measurement was taken using active or passive sampling, by automatic analyzer or remote sensor (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/measurementtype). string
AirQualityStationType Type of Air Quality Measurement Station - information whether it is measuring background, industrial or traffic related air pollution (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/stationclassification). string
AirQualityStationArea Area of Air Quality Measurement Station - information whether it is measuring air pollution in urban, suburban, rural (etc.) environment (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/areaclassification). string
EquivalenceDemonstrated Information on measuring method equivalence (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/equivalencedemonstrated). string
MeasurementEquipment Information on equipment used for measuring air polluting substances (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/measurementequipment). string
InletHeight Height above ground level on which samples of air are taken [m]. numeric
BuildingDistance Distance from the sampling inlet to a nearest building [m]. numeric
KerbDistance Distance from the sampling inlet to a nearest kerbside [m]. numeric
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