Madrid dataset

The datasets consist of air quality, meteorological, and traffic data from January to June 2019 and from January to June 2020. The following are the features of the datasets: Nitrogen dioxide, Wind speed, Wind direction (u component, v component, north, northeast, east, southeast, south, southwest, west, northwest), Pressure, Temperature,  Humidity, Solar irradiance, Intensity, Occupancy time, Load, Average traffic speed. It can be shown that wind direction is represented in two ways as u and v components, and as cardinal or compass direction.