“…Pollutants are transported to the environment by atmospheric air, and the effects of pollution can also be manifested by changes in all major weather elements, reduction of solar radiation and temperature increase [1,12,13,3]. Thus, atmospheric pollution is influenced by the following factors: geographic position, climatic factors, rainfall, atmospheric pressure, wind speed and direction, air humidity, atmospheric nebulosity, season [15]. At European level, the institution that coordinates air quality monitoring is the European Environment Agency (EMEA), which has the role of collecting air quality data from a total of 7 500 monitoring stations across Europe.…”