Haze, dust, formaldehyde, the air quality around us drops like a roller coaster. Facing the gray weather, everyone felt deeply depressed and helpless. In addition to the chart, PM2.5 may also face multiple threats from indoor decoration pollutants such as formaldehyde and benzene. Common air pollution such as PM2.5 can easily lead to diseases such as pulmonary sclerosis, lung cancer, asthma, bronchitis, heart disease and arteriosclerosis, which seriously affects physical and mental health.
Among the health risks, air pollution has ranked in the top five. Moreover, it is worth noting that the death toll caused by air pollution exceeds many unknown health hazards, such as common malnutrition. Moreover, the number of people who die from air pollution-related diseases every year is much higher than those who die from other accidents or accidents. The report "Global Air Situation 20 19" first included the evaluation value of the impact of air pollution on people's life expectancy.
Air pollution is not confined to a certain country. If the air quality is not good, it may affect the health of people all over the world, so we must speed up the control of air pollution. The main challenge facing China is how to maintain the improvement trend of air governance for a long time, especially the restoration of the ozone layer. Moreover, the absorption of ozone is likely to cause great harm to some people's lungs, which also highlights the importance of controlling air pollution to human health.