With the rapid development of society, industrialization and urbanization, air quality has increasingly become the focus of public attention. Air pollution not only affects people's health, but also has an irreversible impact on the environment. Therefore, air treatment has become a major challenge faced by the government and all sectors of society. However, in the process of promoting air pollution control, there are also some environmental protection questions that deserve our deep thinking.

1. How to balance governance costs and economic development?

Air treatment is a systematic project, which needs a lot of capital investment and the support of advanced technology. This will undoubtedly bring some pressure to local finance, especially in developing countries and regions. How to effectively control air pollution while ensuring economic growth and realize sustainable development is an urgent problem to be solved.

2. Public participation is not high enough

Although more and more people are beginning to realize the importance of air quality and take actions to reduce the negative impact of personal actions on the environment, on the whole, the public's awareness of air pollution prevention and control still needs to be improved and participation needs to be strengthened. How to inspire a wider range of social forces to participate in air purification activities and form a good environment protection atmosphere is an important topic at present.

3. Can technological innovation keep pace with demand?

With the development of science and technology, many new technologies have been applied in the field of air pollution prevention and control, such as nano-materials adsorbing pollutants and biological purification technology. However, the research and development cycle of these new technologies is long and the cost is high, and the actual application effect needs further verification. In the future, how to speed up the pace of technological innovation, reduce costs and make scientific and technological achievements better serve the prevention and control of air pollution is also one of the directions that need to be focused on.

4. Is the legal system sound?

Effective laws and regulations are the key to promote air pollution control. At present, although relevant laws have been promulgated, there are still some deficiencies in enforcement and supervision mechanism. In addition, due to the great difference in the level of economic development between different regions, the effect of policy implementation is uneven. Perfecting the system of laws and regulations and ensuring the effective implementation of various measures are of great significance for improving air quality.

In short, in the face of the complex and arduous task of air control, we need to think about the problem from multiple angles, paying attention to both economic benefits and ecological benefits; It is necessary to strengthen both scientific and technological innovation and legal construction; Only by relying on the leadership of the government and mobilizing the joint efforts of the whole society can we gradually build a beautiful and livable living environment.