What should I do if there is a sandstorm in Beijing?

The weather in Beijing can be said to be very bad, with many sandstorms. Sandstorm weather is the wind that brings dust or sand grains from our ground into the air to make the air turbid, and it mainly affects the northern part of our country. It is one of the unique disastrous weather in the northern region, and the sandstorm weather is also divided into five grades, the lightest of which is floating dust, and the most serious is extremely strong sandstorm. In case of sandstorm

there are three conditions that must be met for sandstorm to form. It must be when there is strong wind, and then there is dust on the ground, and unstable air will cause sandstorm weather. In the sandstorm weather, people try not to go out and stay at home and close the doors and windows if they have nothing to do. Especially some old people and children, their resistance is relatively poor, and they try not to go out. People with respiratory allergic diseases are also safe at home. What should I do

If we have to go outdoors for work, we should try to avoid cycling. We can cover our nose and mouth with wet towels, protect our eyes with gauze towels, and it is best to wear wind-proof equipment such as masks and glasses. When walking outdoors, I want us to stay away from trees and billboards. If trees break because of the strong wind, they will hit us. We can't walk under billboards, which is also very dangerous. And some people with chronic diseases must protect themselves when they go out. If they feel that they are holding back their chest pain, they need to go to the hospital as soon as possible.

And some extremely large sandstorms will affect our roads and ferry terminals. They will be closed or suspended, and people need to be prepared for traveling. Sandstorms often occur in the north. In Inner Mongolia, it seldom rains there because of the weather, and trees can't be planted in their sand, so it will roll up the dust when it meets windy weather. These sandstorms have a great impact on our lives. We must take good care of our environment at ordinary times, and don't cut down trees indiscriminately. After all, a beautiful environment can make us live with more peace of mind.