Tool
Enter your postal code and we will tell you which risk zone it falls into according to the CTE DB-HS6.
Checked against the official list of municipalities in the CTE DB-HS6.
How to read the result
Zone I — significant probability. Measuring is recommended but not mandatory, except in underground locations or where groundwater is used, where it is mandatory.
Zone II — high probability. Workplaces on ground and below-grade floors must carry out measurements with accredited laboratories (UNE/IEC 17025).
Not on the list. The risk is not considered significant; measurement is not mandatory except in the underground cases mentioned.