Dust deposition refers to the process by which dust particles settle onto surfaces in an environment. This can occur both indoors and outdoors, and can have various implications for human health, air quality, and the cleanliness of surfaces. Dust deposition can be influenced by factors such as the level of air pollution, the composition of the dust particles, and the frequency of cleaning and dusting activities. Researchers may study dust deposition to understand its effects on human health, to develop strategies for reducing dust accumulation, and to investigate the sources of dust particles in a particular environment.