With the help of World Athletics (World Athletics Federation), we installed a device for measuring air quality - the level of air pollution - at Ban Jelačić Square. Given the long-term monitoring of air pollution in the weeks leading up to the marathon, we will be able to provide you with weekly (to some extent) and daily variations in air pollution. Based on the collected data, we will be able to produce a heat map that shows the variation of the measured parameters, as well as the environmental parameters. This will allow us to identify places in the city that may show high levels of pollution. We believe that the collected data will be interesting and useful for you and will help you, especially those who train in various locations in the city, to choose the best one. You can see the current data read by the device in real time at this link
