Yesterday, Yan Bo, director of the Municipal Bureau of Ecology and Environment, was a guest of “2024 people’s livelihood interviews” to respond to hot topics such as air quality, noise pollution, and carbon -benefit that citizens cared about.

　　Do not rely on the sky to help

　　2023,The excellent rate of air quality index reached 87.7%, an increase of 21.7%from 66%in 2013; the average concentration of fine particles (PM2.5) was 28 micrograms/cubic meter, which was more than half from 2013.The concentrations of nitrogen and inhaled particulate matter (PM10) have also decreased significantly, and the blue sky and white clouds gradually become normal.

　　However, as of April 16 this year, Shanghai’s 16 -day air quality index exceeded 100, of which one -day severity pollution, 3 days of moderate pollution, and mild pollution of 12 days, the primary pollutants were PM2.5 or ozone.In the same period last year, the number of air pollution in Shanghai was only 9 days.

　　Regarding the fluctuations of air quality this year, Yan Bo said that this not only reflects the significant progress made in Shanghai’s insistence on fighting the blue sky in recent years, but also reflects the green transformation of the production and life of the whole society.

　　In the early days of this year, air quality fluctuations were mainly concentrated in January and February, and some reasons were directly related to meteorological conditions.The first is the prevailing north wind and northwest wind in winter, which is more likely to produce pollution.The second is influenced by the El Nino phenomenon. The stable weather in the first two months of this year is 23 days older than last year, which is not conducive to the spread of pollutants.The third is humidity. The average air humidity as of this year is at a historical high. High humidity helps to generate and transform the main components of PM2.5 such as nitrate, sulfate, ammonium salt, etc.According to analysis, this year’s atmospheric diffusion conditions have been the most unfavorable in the past ten years.

　　”Regardless of whether it is helpful, people must work hard.” Yan Bo said that when the control of air pollution is encountered in bottlenecks, it cannot emphasize the external factors of meteorological conditions.Increase.In the first two months of this year, Shanghai’s power consumption increased more than the same period last year. Industrial activities were more active. The emissions of nitrogen oxides and volatile organic matter increased by 7.4%and 6.7%year -on -year. Some social festival activities also made PM2 in a short time.The concentration of 5 has soared.

　　However, Yan Bo emphasized that controlling local emissions cannot be “one -size -fits -all”. “To deal with the relationship between high -level protection and high -quality development, all emission reduction and control measures cannot be established on simple shutdown.”

　　For noise “rigidity and tenderness”

　　In recent years, noise has become one of the problems that plagued many citizens’ lives.Yan Bo introduced that in the noise complaints, the largest complaint is social noise, such as the dance noise of the square, and the decoration noise of the community, which is close to 70%of the total relevant complaints; followed by construction noise of construction, including night construction and road engineering, etc.It accounts for 25%of the total number of relevant complaints.

　　From the time point of view, the complaint of night noise is higher than the day.The “2022 Shanghai Ecological Environmental Status Bulletin” shows that the average equivalent sound level of the city’s regional environmental noise at night is 46.8 decibels, a decrease of 0.9 decibels from 2021.There is still a certain gap compared to the higher expectations of the peaceful and harmonious environment.

　　Only rely on rigid law enforcement, and no noise can be controlled continuously and effectively.”Sometimes it must be rigid and soft, and use the power of grass -roots governance.” Yan Bo said that relevant departments are preparing to launch a flexible management mechanism for noise in public places to promote social autonomy and co -governance by regulations and other methods.For example, the management of park green space square dance will publicize specific obligations to the society and clarify the responsibilities of the managers and organizations, including: what equipment, how many decibels are allowed to be allowed during activities, setting up noise and sound monitoring facilities to suppress noise and sound monitoring facilitieswait.

　　The community must also actively play the role of the neighborhood committee, the industry committee, and the property of the property. They are led by them and touched the specific disturbance noise source in the community: which households have recently renovated, which one has pets, who likes to sing, who like to sing, and who like to sing, who like to sing, who like to sing, who like to sing, who like to sing, who like to sing, who like to sing, who like to sing, who likes to sing, who likes to sing, who likes to sing.Where to concentrate motor vehicles, which transformers and pumps are aging … After thorough understanding, study and communicate one by one.

　　”The rules can be ‘first, then the soldiers”, if they do not perform the rules, they will discourage, guide, and do not fulfill more than three times, and then go to law enforcement measures. “Yan Bo said that through flexible rules and rigid laws and regulations,” rigidity and softness and regulations “, strive to take downThe decibel fell down and raised the happiness index.

　　Low -carbon can be replaced with “tight goods”

　　At present, many areas and cities in my country have carried carbon -based work. What is the progress of Shanghai?Yan Bo revealed that Shanghai is stealing the development of a series of carbon -Puchang emission reduction scenes and projects, so that the carbon and benefits can be “landed” completely.At present, there are 6 carbon -to -demand emission reduction scenarios and projects, involving rail transit, ground buses, Internet rental bicycles, pure electric passenger cars, low -carbon power consumption, distributed photovoltaic power generation, etc.

　　There are two main reasons for choosing these fields for pilots.First, these areas are supported by mature scientific methods, which can quantify green low -carbon behavior into specific “carbon reduction”.Second, these areas are closely related to the lives of the people, allowing the public to conveniently participate in carbon and benefit activities, and it is easier to feel the benefits brought by the green life.

　　According to reports, Shanghai positively collects carbon -benefit method actions to the whole society, hoping to excavate more carbon applied scenarios in all walks of life.At the same time, the Shanghai Carbon Management and Operation Platform is stepping up development. It is expected that it will be launched in the second half of this year.By establishing a personal carbon account and institutional carbon account, carbon data formed in different emission reduction scenarios, throughThe way to gather together to achieve the “one -click query” of carbon reduction behavior.