Healthy Spring Festival During the Spring Festival, festive fireworks have become a must-have choice for many families to celebrate the festive season. However, with the prevalence of fireworks, indoor PM25. The problem of pollution is also getting worse. Experts remind that the impact of harmful substances produced by fireworks and firecrackers on the indoor environment cannot be underestimated, and health hazards cannot be ignored!
1. Fireworks, indoor PM25 soared.
When fireworks are set off, a large amount of soot and particulate matter will be produced, the diameter of which is less than or equal to 25 microns of particulate matter (PM2.)5) The impact on air quality and human health is particularly prominent. These particulate matter not only pollute the air, but also stay indoors for a long time, causing serious pollution to the indoor environment.
2. PM25 health hazards.
pm2.5 Particulate matter is so tiny that it can directly enter the respiratory system and deep into the lungs, causing a range of health problems. Long-term exposure to high concentrations of PM25 The environment increases the risk of upper respiratory disease, lung disease and cardiovascular disease. The harm is especially acute for children, the elderly, pregnant women and the frail and frail people.
3. Preventive measures to protect health.
1.Reduce fireworks: Try to choose environmentally friendly and low-smoke fireworks products, reduce the number and duration of fireworks, and reduce pollution to the indoor environment.
2.Open windows for ventilation: After setting off fireworks, open windows for ventilation in time to promote indoor and outdoor air circulation and reduce indoor PM25 concentrations.
3.Indoor air purification: Use equipment such as air purifiers or fresh air systems to effectively filter and purify particulate matter in indoor air.
4.Personal protection: Measures such as wearing masks, reducing time spent indoors, and opening windows regularly for ventilation can help reduce health risks.
The Chinese New Year is a time of reunion and celebration, and we should pay attention to the health of the indoor environment while celebrating the festive season. Reduce PM2 by reducing fireworks and maintaining ventilation5. Pollution, protect the health of your family. Let's work together to create a fresh and healthy indoor environment!
Expert Opinion]:
Environmental experts pointed out that the pollution of the indoor environment caused by the harmful substances produced by fireworks and firecrackers cannot be ignored. In addition to PM25. In addition to pollution, it may also cause the problem of excessive harmful gases such as carbon monoxide and sulfur dioxide. Experts suggest that when setting off fireworks, you should choose an open and well-ventilated venue, and try to avoid setting off fireworks indoors or in confined spaces. At the same time, the residue should be cleaned up in time after the fireworks to maintain environmental hygiene.
Tips】:
1.For families with children and the elderly, special attention should be paid to the quality of the indoor environment, and fireworks should be avoided indoors as much as possible. If you need to set off fireworks, choose low-smoke, environmentally friendly products and keep them ventilated.
2.During the Spring Festival, it is recommended to strengthen indoor air purification. The use of equipment such as air purifiers or fresh air systems can effectively reduce indoor PM25 concentrations.
3.If you have respiratory symptoms such as cough and sore throat, you should seek medical attention in time. At the same time, pay attention to maintaining good living habits and healthy diet to enhance the body's immunity.
4.* and relevant departments should strengthen publicity and education, improve the public's attention to the health of the indoor environment, guide the public to choose environmentally friendly, low-smoke fireworks products, and jointly create a healthy and green festival atmosphere.
In this festive and peaceful Spring Festival, let's pay attention to the health of the indoor environment and cherish the good time when family and friends get together. May you all have a fresh, happy and healthy festival!