Strategic noise maps for 2021 were developed within the framework of environmental monitoring. They illustrate the acoustic condition in cities with over 100 thousand inhabitants. The maps provided the basis for the "Population exposure to noise in cities with over 100 thousand inhabitants" survey which allowed i.a. to estimate the number of people exposed to road traffic, railway, aircraft and industrial noise exceeding the permissible sound levels.

Assets (liabilities) of the surveyed cultural institutions as of 31 December 2023 amounted to PLN 26,117.0 million. Total revenues were higher by 17.3%. Also total costs increased – by 17.2% in comparison to 2022.

Statistical bulletin of Poznań (quarter 1/2024)