摘要
Fog and haze are two kinds of weather phenomena.Fog is referred to as water droplets suspended in the air near earth’s surface,which reduces the visibility to less than 1 km.A fog consisting of ice crystals is called ice fog.Haze is the particles suspended in the air that reduce visibility by scattering the light,and is usually a mixture of aerosol and photochemical smog.Fog and haze usually coexist.The occurrence and evolution of haze and fog are closely related with meteorological conditions.
Fog and haze are two kinds of weather phenomena. Fog is referred to as water droplets suspended in the air near earth＇s surface, which reduces the visibility to less than 1 km. A fog consisting of ice crystals is called ice fog. Haze is the particles suspended in the air that reduce visibility by scattering the light, and is usually a mixture of aerosol and photochemical smog. Fog and haze usually coexist. The occurrence and evolution of haze and fog are closely related with meteorological condi- tions.
