With the rapid development of society, industrialization and urbanization, environmental pollution is becoming more and more serious, especially the deterioration of air quality. Faced with this challenge, governments, enterprises and the public all over the world are actively seeking solutions, promoting the development of environmental protection, and striving to achieve the perfection of air control through a series of measures. This paper aims to explore how to jointly promote the effective improvement of air environmental quality from three dimensions: policy formulation, technological innovation and social participation.

I. Strengthening the construction and enforcement of laws and regulations

First of all, establishing and perfecting relevant laws and regulations is the basis for ensuring a fundamental improvement in air quality. The state should introduce stricter environmental protection laws and regulations, clarify all kinds of pollution emission standards, and impose severe penalties on those who violate the regulations. At the same time, strengthen law enforcement supervision, ensure that all laws and regulations are effectively implemented, and create favorable conditions for purifying the atmosphere.

Second, promote the development and application of green and low-carbon technologies

　　Secondly, the progress of science and technology provides a new solution for air pollution control. Encourage and support scientific research institutions and enterprises to develop high-efficiency and energy-saving products and technologies, such as clean energy vehicles and intelligent transportation systems, to reduce pollutant emissions caused by fossil fuel consumption. In addition, we should popularize the use of advanced air purification equipment, implement clean production and circular economy mode in industrial production process, and minimize the risk of harmful substances spreading into the air.

Third, improve the environmental awareness of the whole people

Last but not least, it is very important to raise the awareness of the whole society on environmental protection. Enhance citizens' sense of responsibility and mission through various channels such as media propaganda and education popularization, and guide everyone to develop good habits of saving resources and protecting the environment. For example, advocate a low-carbon lifestyle and reduce the frequency of private car trips; Actively participate in afforestation activities, increase the area of green space, so as to achieve the effect of natural climate regulation.

In a word, air pollution control is a long-term and arduous task, which requires the government's leadership, market operation and the joint efforts of all sectors of society to achieve success. Only when everyone becomes the guardian of beautiful homeland can we really enjoy the fresh and pleasant blue sky and white clouds.