Average number of virus particles per 100,000 inhabitants
Heerlen has 87,086 inhabitants.
The calculated average is based on all the wastewater measurements collected in one week. This figure also takes account of how many inhabitants are served by a wastewater treatment plant.
Number of measurements per week
4 of the 4 sampling locations reported at least one measurement in the given week.
Sampling locations can report multiple measurements per week. The number of measurements used per location per week can differ because not all measurements are successful.
Average number of virus particles over time (per 100,000 inhabitants)
This graph shows the average number of virus particles over time per 100,000 inhabitants.
- 0 to 10
- 10 to 50
- 50 to 100