Publicatiedatum 06-05-2021 | 14:55
The data are provides as five columns. First the concentration-contribution, followed by number of bike trips with this average concentration-contributions, assuming backgrounds derived from the 05, 10 and 15 percentile (see text). The last column is derived assuming a background derived from the 10 percentile with the additional requirement of having at least 50 measurements in the bike trip.