With the accelerated development of society, industrialization and urbanization, environmental problems have become increasingly prominent, among which air pollution has become one of the important factors affecting human health and quality of life. Faced with this challenge, how to effectively promote air quality improvement has become the focus of attention from all walks of life. This paper will discuss the core environmental protection points of air treatment from several aspects.

1. Source control and emission reduction

Source control is the most direct and effective means to prevent and control air pollution. This requires us to strengthen the management of major pollution sources such as industrial emissions and automobile exhaust, and adopt advanced cleaner production technology and equipment to reduce pollutant emissions. For example, promote the use of clean energy to replace traditional fossil fuels; Improve vehicle emission standards and encourage the development of new energy vehicles; Strict environmental supervision measures should be implemented for highly polluting enterprises, and effective measures should be taken to reduce pollutant emissions.

2. Urban greening construction

Urban greening can not only beautify the environment, but also purify the air. Trees can absorb carbon dioxide and release oxygen, and at the same time absorb suspended particles in the air to reduce smog. Therefore, it is of great significance to increase the area of urban green space and build an ecological garden city for improving urban air quality. In addition, the pollution caused by motor vehicles can also be effectively reduced by rationally planning the transportation network and increasing green travel modes (such as bicycle lanes).

3. Raise the awareness of public participation

Environmental protection is a systematic project, which requires the joint efforts of the government, enterprises and the public. Enhancing citizens' awareness of environmental protection and cultivating good living habits, such as reducing the frequency of using private cars and actively participating in afforestation and other activities, are all indispensable forces to promote the improvement of air quality. Through education and publicity, let everyone realize their responsibility and role in protecting the environment, and form a good atmosphere for the whole society to participate together.

4. Application of scientific and technological innovation

Scientific and technological progress provides more possibilities for solving environmental problems. Real-time monitoring of air quality changes by remote sensing monitoring technology; Develop high-efficiency air purifiers for home or public places; Study new materials and technologies to reduce pollution emissions in industrial production and transportation, etc. The application of these scientific and technological innovations will help to achieve accurate pollution control and improve governance efficiency.

In a word, air treatment is a long and complicated process, which needs efforts and support from many sides. Only by adhering to scientific policies and taking actions by the whole people can we gradually restore the beautiful scene of blue sky and white clouds.