Why is there dusty weather?

The reasons for floating dust weather include: natural reasons and human reasons.

1. Natural causes: dry climate and bare ground are the main natural causes of floating dust weather. In arid areas, the lack of surface moisture and bare land are easy to form desertification and a large number of floating dust and sand dust, which leads to floating dust weather.

2. Man-made reasons: Human activities are also one of the reasons for the dusty weather. For example, industrial production, construction sites, mining, transportation and other activities will produce a lot of dust and particles. These pollutants will spread to the surrounding areas through the wind, causing dusty weather.