There may be a tornado in Jiangsu. What are the precautions in bad weather?

There may be a tornado in Jiangsu. What are the precautions in bad weather? Recently, it has been reported that there may be severe weather such as tornadoes in Jiangsu, which is a great threat to pedestrians. Therefore, when traveling, you should pay more attention to ensure your personal safety. Spring is a season with frequent sandstorms. As a result of sandstorms, the concentration of total suspended particles and inhalable particles in the atmosphere increases and the air quality decreases. Severe dust weather will have a strong stimulating effect on lung tissue, causing acute and chronic respiratory diseases. Under normal circumstances, people's nasal cavity, lungs and other organs have a certain filtering effect on dust, but dusty weather brings too much and too dense fine dust, which is very likely to make people with respiratory allergic diseases relapse. Even if you are healthy, if you inhale dust for a long time, you will have a variety of uncomfortable symptoms such as cough and asthma, which will lead to the outbreak.

When there is dusty weather, employees must take corresponding protective measures when going out to prevent danger. Try to avoid walking and cycling? Narrow tube effect? . Pay attention to the long and narrow passages between tall buildings when walking or cycling. Because it will form a narrow channel? Narrow tube effect? The wind in the passage will increase, which will bring certain danger to pedestrians. Be careful not to stay under billboards and old trees for a long time. Some billboards may collapse under the strong wind because they are not installed firmly; On the other hand, some ancient trees have died, and the foundation is not firm. They may break in windy weather, posing a danger to pedestrians.

Pay attention to the safety of light vehicles. Because of its light weight, light vehicles may be lifted by strong winds when driving at high speed. You should put some heavy things on the light car or drive slowly. Pay attention to cycling as little as possible. Because in windy weather, although downwind or headwind will not cause much danger to riding, riding in crosswind may be blown down by strong wind, causing physical injury. Go out and take protection. Pay attention to carrying dust-proof articles such as masks, scarves and glasses to avoid dust damage to eyes and respiratory system.

Don't wear contact lenses. The change of temperature and the decline of air quality make people easy to catch a cold, which leads to viral conjunctivitis and viral keratitis. At this time, the eye environment is very fragile. Short-sighted people in dusty weather should choose to wear ordinary frame glasses as far as possible, so that one-sided glasses can play a protective role and prevent dust from entering their eyes. On the other hand, once the dust particles enter the eyes, the tears secreted by the lacrimal gland can be relieved in time.

In this bad weather, we must do personal protection and protect our own safety.