In this ESD measurement report
you will find measurements from two locations: 7th Floor
This is an example of a "worst case scenario". A floor this high up is less influenced by humidity from the ground and, as a result, will have increased resistance. Ground Floor
Normal winter case scenario in Northern Europe.
Both measurement reports were performed while the outside temperature was minus 9 degrees Celsius
. Both floors are within the IEC norm for ESD floors.