EEA Data Processing

Process Activity

Description: The process involves collapsing the data on time to group it by day, using maximum values. It is then collapsed by region, also using the maximum value for each region. Index variables are calculated based on the concentrations provided by the EEA. These index variables help create a classification of air quality (e.g., Good, Fair, Moderate) are based on the European Air Quality Index as of August 2023. Derived variables are computed to determine the worst quality and the number of days with poor quality for different time periods, with specific dates serving as reference points. The resulting data is stored as a file, which can be of a suitable format based on the size requirements.

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Diagram of the Process Activity

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Diagram of the Process Sub-Activities (in sequential order)

Note

Click on a sub-activity to go to the corresponding page.