What is the effect of haze weather on mental health?

1. The influence on respiratory system can directly enter and attach to human respiratory tract and alveoli, causing acute rhinitis and acute bronchitis. 2. Influence on cardiovascular system. It is easy to induce acute attack of cardiovascular disease. 3. Hazy weather will also lead to the weakening of ultraviolet rays in the surface layer, which can enhance the activity of infectious bacteria in the air and increase infectious diseases. 4. In foggy days, due to the decrease of sunshine, children's ultraviolet radiation is insufficient, vitamin D production in the body is insufficient, and the absorption of calcium is greatly reduced, which will seriously cause rickets in infants and children, and slow down the growth and development of children. 5. Affect mental health. The gloomy and foggy weather is prone to mental laziness, depression and pessimism due to the weak light and low air pressure, and even it is easy to get out of control at the slightest sign of trouble. 6. Affect traffic safety. In foggy weather, the visibility of the visual field is low and the air quality is poor, which is easy to cause traffic jams and traffic accidents.