Healthy Spring Festival The Spring Festival is approaching, and the discharge of fireworks has become the finishing touch of the festive atmosphere. Behind the celebration, however, we have to face up to the environmental problems it brings. According to the latest research report, fireworks and firecrackers have become indoor PM2 during the Spring Festival5. One of the main pollution of the world, which seriously threatens public health.
During the fireworks process, a large amount of particulate matter will be produced, including PM25 is the main ingredient. These particles are so small in diameter that they can directly enter the human lungs and cause serious harm to the respiratory system. According to the survey data, indoor PM2 caused by fireworks during the Spring Festival5. The concentration rises sharply, and the highest can exceed the national standard several times.
It is worth noting that indoor PM25. Pollution is not only about fireworks. Daily activities such as home cooking and heating also produce a certain amount of PM25。However, compared to activities such as cooking, heating, etc., the PM2 from fireworks and firecrackers5 Emissions are more concentrated and rapid, and the impact on indoor air quality is more significant.
Experts remind the general public that fireworks should be set off indoors as much as possible during the Spring Festival, and choose a more environmentally friendly and safe way to celebrate. At the same time, keep indoor air circulation and open windows regularly for ventilation to reduce indoor PM25 concentrations. For households with the right conditions, consider using equipment such as air purifiers to improve indoor air quality.
In addition, ** and relevant departments should also strengthen publicity and education to raise public awareness of the environmental impact of fireworks and firecrackers. It is recommended to set up fireworks and firecrackers in specific areas for centralized management to reduce the impact on surrounding residents. At the same time, encourage the research and development of more environmentally friendly, low-smoke fireworks and fireworks products to reduce the burden on the environment.
At this festive and peaceful Spring Festival moment, let us work together to protect the blue sky and white clouds and create a better home. Let's start with ourselves, refuse to overuse fireworks, and take responsibility for the health of our families and ourselves. Let's celebrate the festive season at the same time, but also care for our earth's home, so that the taste of the New Year and environmental protection go hand in hand!
In short, the PM2 brought by fireworks and firecrackers5. The problem of pollution cannot be ignored. During the Spring Festival, you should be vigilant about PM2 in the indoor environment5. The harm of pollution, reduce the behavior of fireworks from the source. Let's work together to protect our beautiful home and welcome a healthy and environmentally friendly new year!