In 2017, the PM2.5 concentration in the ambient air of Qingdao West Coast New District was 42ug / m3, a 10.6% decrease year-on-year; the PM10 concentration was 85ug / m3, a 3.4% decrease year-on-year; the SO2 concentration was 13ug / m3, a year-on-year decrease of 35. 0%; NO2 concentration was 35ug / m3, an increase of 9.4% year-on-year, and the excellent air quality rate for the whole year was 75.3%. “Although the air quality in the whole region improved in 2017 compared to 2016, the green laser pointer monitoring values in some areas are high, and there are still many air pollution problems, and the city’s air quality assessment ranking is not ideal.
Ou Wei, deputy director of the New District Environmental Protection Bureau, said that construction and road dust, coal-fired exhaust, and vehicle exhaust emissions are still the main sources of air pollution in the region. Finally, Chen Xiaodong, deputy director of the Pollution Prevention Division of the Qingdao Environmental Protection Bureau made a report on the situation and measures of air pollution prevention for the participants, mainly introducing the history and current situation of air pollution prevention, the causes of air pollution in Qingdao, and Measures for the prevention and control of air pollution, the duties of various government departments in the prevention and control of air pollution.
According to the suggestions of professors and experts at the scene and the leadership of the Municipal Environmental Protection Bureau, through the new measures and new ideas such as the analysis of air pollution prevention experts and the 3D green laser pointers radar scan, the West Coast New Area will adjust the industrial structure and promote clean energy 5. Eliminate and transform small coal-fired boilers, implement refined management of urban dust, and increase pollution prevention and control of transportation vehicles such as motor vehicles and ports and ships to further improve the quality of the atmospheric environment.