Air quality annual statistics calculated by the EEA (2013 – 2015)
Data Table
This is an old version, kept for reference only.
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Topics:
Air pollution
The annual aggregated air quality values have been calculated by EEA based on the primary observations (time series) uploaded by countries into CDR and successfully tested by automated QC before the 20/02/2017.
- Air Quality annual statistics:
| Field name | Description | Data type |
|---|---|---|
| Country Or Territory | Country or territory name. | string |
| Reporting Year | Year for which primary data have been reported/ statistics were calculated. | numeric |
| Namespace | Inspire identifier/namespace of reporting entity, given by data provider. | string |
| Station Local Id | Inspire identifier (Local Id) of air quality measurement station, given by data provider. | string |
| Sampling Point Local Id | Inspire identifier (Local Id) of sampling point, given by data provider. | string |
| Sampling Point Latitude | Latitude of sampling point [decimal degrees]. | numeric |
| Sampling Point Longitude | Longitude of sampling point [decimal degrees]. | numeric |
| Pollutant | 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 |
| Aggregation Type | Information about process of data aggregation into annual values (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess). | string |
| AQ Value | Concentration or level of air polluting substance, here given as an aggregation of air pollutant concentration values from primary observation time series. | numeric |
| Unit | Unit of concentration or level of air polluting substance (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/uom/concentration). | string |
| Begin Position | Date time begin of measurement (time zone as defined for the air quality network). | datetime |
| End Position | Date time end of measurement (time zone as defined for the air quality network). | datetime |
| Validity | Validity flags based on Data Capture, data are 'not valid' if Data Capturestring | |
| Verification | Information based on verification flags found in reported time series (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationverification). | string |
| Data Coverage | Proportion of valid measurement included in the aggregation process within averaging period, expressed as percentage. If Data Coverage < 75% for averaging period of a year, 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 |
| Data Capture | Proportion of valid measurement time relative total measured time (time coverage) in averaging period, expressed as percentage. | numeric |
| Time Coverage | Proportion of total measured time, calculated from start and end time of observation, within the full averaging period, expressed as percentage. | numeric |
| Update Time | Time of the latest update of the calculated statistics. | datetime |
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For references, please go to https://www.eea.europa.eu/data-and-maps/data/aqereporting-2/estatistics or scan the QR code.
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