Beijing’s air quality management system is supported by monitoring and evaluation, pollution source apportionment and emission inventories. It also contains comprehensive legal standards and strict environmental law enforcement. Air quality work is supported by economic policies, public participation, and coordination on air pollution prevention and control in the Beijing-Tianjin-Hebei region.
Mr. Yu Jianhua, Deputy Head of the Beijing Municipal Bureau of Ecology and Environment, said that while much has been achieved, more can be done.
“At present, the PM2.5 concentration in Beijing still fails to meet national ambient air quality standards and far exceeds the levels recommended by the World Health Organization (WHO), and heavy pollution episodes still occur during autumn and winter,” he said. “Solving all these air quality issues will be a long-term process. We are willing to share our long-accumulated knowledge and wealth of experience on air pollution with other cities in developing countries.”
Mr. Liu Jian, UN Environment’s Chief Scientist, said the results reflected the Chinese Government’s emphasis on environmental protection and the input and intensity of pollution control in recent years
“Beijing’s efforts, achievements, experiences and lessons in air pollution control over the last twenty years are worth analyzing and sharing in order to progress global environmental governance,” he said.
This is UN Environment’s third independent assessment of Beijing's air quality, following the Independent Environmental Assessment: Beijing 2008 Olympic Games and A Review of Air Pollution Control in Beijing: 1998–2013, which were published in 2009 and 2016 respectively.
Dechen Tsering, Director of UN Environment’s Asia Pacific Regional Office, said UN Environment was committed to promoting sustainable development and best practices in countries and cities around the world.
“Beijing has achieved impressive air quality improvements in a short amount of time.” Ms. Tsering said. “It is a good example of how a large city in a developing country can balance environmental protection and economic growth.”
The publication of the report was supported by the UN Environment hosted Climate and Clean Air Coalition.
Helena Molin Valdés, Head of the Climate and Clean Air Coalition, said: “Air pollution is one of the greatest environmental challenges facing the world today. Beijing has shown what is possible and are increasing their actions and ambition for the next 20 years. Their efforts benefit health, sustainable development and our shared climate and far outweigh the cost of doing nothing.”