Data analysis of the OK Lab Stuttgart
Fine dust sensor network



 Fine dust maps

 Air Quality Index (AQI)

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Aim of this website

This website is concerned with the evaluation, analysis, and interpretation of the data delivered by thousands of particulate sensors (Feinstaub-Sensoren) distributed all over the world. The distribution of these sensors has been initiated by OK Lab Stuttgart, Germany - the details of this project can be found at This project is unique in its dimension and its influence on decision makers, especially in Germany.

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