The present invention relates to an air scenting device, comprising a housing having an accommodation configured to enable insertion of a scent module, an air and scent perfume mixing chamber in the housing under the accommodation, configured to mix air and scent perfume from the scent module to generate scented air, and an outflow opening in communication with the chamber and an outside relative to the housing. Furthermore, the present invention relates to an assembly of a scent module and an air scenting device according to any one or more than one of the preceding claims, wherein the scent module comprises a container with a supply of perfume.