Traditional Culture Encyclopedia - Weather forecast - What kind of weather is conducive to reducing sand and dust pollution?

What kind of weather is conducive to reducing sand and dust pollution?

There will be light rain or sleet, precipitation. It can effectively reduce and suppress sand and dust weather to a certain extent. Rain will definitely reduce dust and improve air quality. Because sandy weather is mainly caused by relatively dry air, dust floats in the air. If it rains, the dust will settle to the ground, so the air environment will become fresher.