Matters needing attention in dusty weather

1, pay attention to close the doors and windows. Close the doors and windows in time. If there are gaps, you can plug some fillers to reduce the entry of dust.

2. Minimize going out. If you really need to go out, you need to prevent wind and sand. Wear protective equipment, such as masks and goggles.

3, pay attention to stay away from trees, away from billboards and other items that are easy to fall. Pay attention to observation when passing tall buildings, balconies, intersections, etc. To ensure safety.

4. Pay attention to the items that are easily affected by sandstorms. Bring back clothes, bonsai, flower pots and other items that are easily affected by sandstorms on the balcony or outdoors in advance. Move to indoor or sheltered place in time. Ensure cleanliness and safety.

5. The dusty weather is dry and the indoor humidity is relatively low. Sprinkle water moderately to increase air humidity; You can also mop the floor to increase the humidity of the air.

Sandstorm weather is the general name of sandstorm, sand blowing and floating dust weather. It is a kind of atmospheric turbidity caused by strong wind blowing up ground dust or being carried to downstream areas by high-altitude airflow. According to the visibility and wind speed, it is divided into five grades: floating dust, sand blowing, sandstorm, strong sandstorm and extra-strong sandstorm. The formation and size of sandstorm weather directly depends on wind power, temperature, precipitation and its related soil and surface conditions. High temperature, little rain and strong wind are the main reasons for the weather, as well as the problems of ecological environment and urban construction. Dust is the most harmful to human respiratory system, so people should not underestimate it. In particular, the elderly, infants and patients with respiratory allergic diseases with poor resistance should stay indoors, close doors and windows and try to stay away from dust sources.