What does it mean to report that the weather forecast is buried?

Haze, also known as haze and ash haze (haze), refers to the turbidity caused by a large number of particles such as smoke and dust suspended for unknown reasons. The core substance of smog is dust particles suspended in the air, which are called aerosol particles in meteorology. In recent years, with the increasingly frequent "smog" weather phenomenon, air quality has gradually deteriorated. Haze contains hundreds of atmospheric chemical particles, among which aerosol particles, such as mineral particles, sulfate, nitrate, fuel and automobile exhaust, are the most harmful to health. They invade the respiratory tract and lungs of the human body unsuspecting, thus causing respiratory diseases, cardiovascular diseases, blood system, reproductive system and other diseases, such as pharyngitis, emphysema, asthma, rhinitis, bronchitis and other inflammation. Long-term exposure to this environment can also induce lung cancer and myocardium. Smog also often causes traffic accidents.