How to resist sand-blowing weather

Sandstorm weather needs self-protection, moderate hydration and gradual physical exercise.

1, protect yourself.

Try to minimize going out in sand-blowing weather, close doors and windows in time to reduce dust inhalation. If you have to go out, you'd better wear a mask to protect your mouth and nose. When you get home, wash your face and hands, clean your nostrils, rinse your mouth and clean the dust in these places. Try to go to places where people gather as little as possible, especially in closed environments.

2, moderate hydration

Drink more water and eat more fresh vegetables and fruits, especially in dry spring. Moderately supplement water, vitamins and cellulose.

3. Step by step exercise.

During physical exercise, due to the increase of the body's demand for oxygen, breathing tends to be accelerated and deepened. Try not to do strenuous outdoor exercise in windy weather to reduce dust inhalation.

Causes of sand blowing weather

1, natural factors

China has a vast territory and complex terrain, with vast deserts and deserts, such as Taklimakan Desert and Kumtag Desert. These desert areas are prone to sand and floating dust.

2. Human factors

Human activities are also an important factor leading to dusty weather. For example, industrial activities and construction will produce a lot of dust, and the exhaust gas emitted by motor vehicles will also make urban air pollution serious, thus increasing the frequency and degree of sand blowing and floating dust weather.

3. Climate change

Climate change is also one of the reasons for frequent floating dust weather. With the intensification of climate change and global warming, factors such as temperature change and wind speed change will also affect the formation and development of sandstorm weather.