The higher values are a consequence of the unfavorable weather conditions, which means that the fine dust is poorly diluted, Ircel indicates. She considers the chance that the exceeding of the information threshold will last for at least 24 hours. From Thursday, more wind is predicted and the concentrations should fall.
Increased particulate matter concentrations can lead to a reduction in respiratory functions and an increase in respiratory disorders such as bronchitis. Those who are particularly sensitive to air pollution should not do unusual physical efforts.