After the beginning of autumn, the weather is getting colder, the precipitation is less and the weather is still and steady. It is also a season of fog. Are you ready to fight against the haze?
Haze weather is often accompanied by "calm weather". The so-called calm and stable weather, as the name implies, is calm and stable weather. It refers to a kind of weather characteristic that the ground wind force is small and the atmosphere is stable. In addition, with the growth of urban population and industrial development, and the sharp increase of motor vehicles, the emission of pollutants is also greatly increased. In case of static and stable weather, the humid and stable atmosphere is conducive to the moisture absorption growth of pollutants, resulting in haze weather.
Haze can cause more than 10 kinds of diseases, among which the most serious is the respiratory system. Many people have the feeling that it is easy to cough in haze days and phlegm will become more. This is because harmful substances stay in the fog for a long time without diffusion and dilution. If people stay in the fog for a long time, pollutants will stimulate the sensitive parts of the human body. If the harmful substances are inhaled or exposed to too much, it can induce asthma, allergic rhinitis, tracheitis, bronchitis, pneumonia, laryngitis, and even cause slight airway burns to healthy people Now cough, phlegm increased symptoms.
So how to prevent haze? In other words, how to effectively avoid the harm of haze. Here are some methods to prevent haze.
1，Wear masks when going out
Anti haze mask is a direct and effective way to prevent haze. Try to choose the masks that meet the "mandatory implementation standard for particulate matter masks". The common standards are as follows: national standard gb2626-2006, American Standard NIOSH, European standard en149, etc.
2，Less going out
When haze weather is very serious, especially for the elderly with respiratory and cardiovascular diseases, as well as children, try to stay at home to reduce the chance of inhaling particles.
3，Do a good job in personal hygiene
When you go out and come home, the first thing to do is to wash your face and nose. There are a lot of PM2.5 particles attached to the face and nasal cavity.
4，Light diet, drink more water
Pay attention to diet, regulate emotions, eat more food containing amino acids to maintain the normal physiological, biochemical and immune functions of antibodies, as well as the growth and development, metabolism and other life activities. Food in the body through digestion, absorption, metabolism, promote the growth and development of antibodies, wisdom and health, anti-aging and disease prevention.
5，Turn on the ventilation system
In autumn and winter with severe haze, indoor ventilation system should be opened to ensure a good indoor air quality. The fresh air system can continuously exhaust the indoor polluted air to the outdoor, and introduce the outdoor air into the room after purification, so as to keep the fresh air circulation in the room for 24h. Therefore, there must be a set of indoor fresh air system, through its powerful ventilation system, the harmful gas generated will be discharged out of the room, so that the concentration of indoor harmful gas is far lower than the level that can harm human health.
Fresh air system is not a product of "haze", nor is it a short-term profit-making product, but a product of long-term development, and will become the necessity of every family! We should do a good job in indoor air management, to the family a safe, healthy living environment.
