What should we pay attention to in dusty weather?

1, family prevention. Close the doors and windows in dusty weather, remember not to open the window for ventilation to prevent dust from entering the room, and then open the window after the dust has passed.

2. Keep the indoor humidity. In dusty weather, the air is very dry. Humidifier can be used indoors, and methods such as sprinkling water and mopping the floor can be used to keep the air humidity appropriate.

3. Slow down and make way. Dust weather will reduce visibility, increase wind power and pay attention to personal safety.

4. Personal protection should be strengthened when traveling abroad. Wear masks, glasses, hats, etc. When going out in dusty weather. Try to avoid cycling, wash your hands and face frequently, and drink plenty of water to enhance your adaptability to the environment.

5. Try to avoid going out. Inhaling too much dust can easily cause lung diseases, so we should reduce going out. If it is necessary to go out, clear your nose when you get home.

Floating dust weather, that is, the lowest intensity sandstorm, is a weather phenomenon formed by the generation and transmission of long-distance sandstorms or local sand blowing weather. The strength is weakened, and after the coarse particles in the dust settle by gravity, the fine particles are continuously transported and float in the air. When the wind speed continues to decrease, the suspended dust particles will settle to the ground, so it is commonly known as "falling yellow sand". In dusty weather, distant objects are khaki and the sun is pale or yellowish; The wind speed is not very high, below level 4; Visibility is less than 10 km and greater than 10 km. Floating dust and falling dust worsen the surrounding environment and have an important impact on human health, especially the respiratory system.