Air pollution has become a global environmental crisis, threatening human health, affecting economic development and even changing the earth's climate system. Faced with severe challenges, we need to build an all-round and multi-dimensional air treatment system, from source control to terminal treatment, from the formulation of laws and regulations to public participation, and form an environmental protection network with the participation of the government, enterprises and all sectors of society.

First, strengthen legislation and policy guidance

1. Improve the relevant legal system. Introduce or revise the air pollution prevention and control law and other relevant laws and regulations, clarify emission standards, increase illegal costs, and ensure that all measures are in place.

2. Promote industrial transformation and upgrading. Encourage the development of low-carbon economy and circular economy, limit the expansion of industries with high energy consumption and heavy pollution, and support the rapid development of emerging industries such as clean energy and new energy vehicles.

3. Implement regional joint prevention and control mechanism. Break administrative barriers, realize cross-regional air quality collaborative management, especially establish an effective information sharing platform and technical exchange channels among large urban agglomerations.

Second, improve monitoring and early warning capabilities

1. Build a modern monitoring network. Set up more automatic monitoring stations, and use high-tech means such as satellite remote sensing to monitor the concentration change trend of major pollutants such as PM2.5 and ozone in real time.

2. Strengthen the application of data analysis. Relying on big data and artificial intelligence technology, the massive data are deeply mined to predict the future pollution situation and provide a basis for scientific decision-making.

3. Timely release health tips. Inform the public of the current and expected air quality according to the monitoring results, and put forward corresponding protection suggestions.

Third, promote the drive of scientific and technological innovation

1. Increase investment in scientific research. Set up special funds to support colleges and universities to carry out research and development of air purification materials and design of high-efficiency dust removal equipment.

2. Encourage technological innovation of enterprises. Encourage enterprises to make breakthrough progress in production process improvement and product upgrading through tax reduction and exemption, subsidies and incentives.

3. Promote the application of new technologies and new achievements. Hold international seminars regularly, invite experts and scholars at home and abroad to share the latest research trends, build a platform for transforming achievements, and accelerate the pace of popularization and application of advanced and applicable technologies.

Fourth, enhance the awareness of social co-governance

1. Carry out publicity and education activities. Use traditional media and new media to widely spread environmental protection knowledge and improve the ecological literacy of the whole people.

2. Stimulate the vitality of civil organizations. Give play to the role of non-profit organizations, organize volunteers to participate in activities such as afforestation and beach cleaning, and create a good atmosphere in which everyone cares and acts.

3. Implement the rights and responsibilities of citizens' supervision. Simplify the complaint reporting process, establish and improve the feedback processing mechanism, so that every citizen can become a participant and beneficiary of urban air quality improvement.

In short, only with the joint efforts of the whole society can we effectively deal with air pollution and create a better and livable living environment. Let's go hand in hand and forge ahead firmly on this green road!