What does "blue sky defense" mean?

"Defending the Blue Sky" was put forward by Premier Li Keqiang in his government work report at the fifth session of the 12th National People's Congress in People's Republic of China (PRC) on March 5, 2006.

The premise of putting forward this term is that the emissions of sulfur dioxide and nitrogen oxides will decrease by 3% respectively in 20 17, and the concentration of fine particulate matter (PM2.5) in key areas will decrease obviously. Since the implementation of 20 13 "Ten Atmospheric Articles", all localities have paid close attention to air pollution control, and the results have begun to show: the average concentration of PM2.5 in 74 key cities nationwide has dropped by about 30%, and the area of acid rain has fallen back to the level of more than 20 years ago. The achievements are remarkable, but there is still a gap from the expectations of ordinary people.

With the deepening of air pollution control, the rest are hard bones. However, whether for people's health or to promote the modernization of the national governance system and governance capacity, we must fight this blue sky defense war, resolutely win it, and strive to hand over qualified answers to the people.

Extended data:

Governance results:

From July 9 to 22, 20 18, the Ministry of Ecology and Environment deployed 200 inspection teams to carry out the third round of intensive inspection on "2+26" cities and 377 counties (cities, districts) in Beijing, Tianjin and Hebei and surrounding areas. The inspection team inspected 3 1628 points (enterprises) and found 1330 gas-related environmental problems.

20 19 1.7, 20 18 blue sky defense report cards were released. The average number of excellent days in 338 cities at prefecture level and above was 79.3%, up by 1.3 percentage points year-on-year. The concentrations of PM2.5 in the three key areas-Beijing-Tianjin-Hebei and its surrounding areas, Yangtze River Delta and Wei Fen Plain were 60 μ g/m3, 44 μ g/m3 and 58 μ g/m3 respectively, which decreased by 165, 438+0.8%, 10.2% and10.8 respectively.

Baidu Encyclopedia _ Defend the Blue Sky