Consequently, the aim of this research is to provide, throughthe analysis of noise mapping and land cover data, an evidenceof whether greener cities can also be quieter. This research ques-tion was investigated on three geographical levels (agglomeration,urban, kernel) using a top-down perspective in order to investigatealso the effect of the scale on the results. The correspondent targetswere: 1) the effect of forest, urban green and agricultural areas onnoise distribution in the agglomeration level, 2) the effect of greenspace indicators on noise indices in the urban level and 3) the effectof green space indicators on noise indices in the kernel level of theinvestigated cities.