In the first half of the year, the excellent air rate of Jinan was 60%, and the number of days above was 106 days.

On the morning of July 29, the press conference of the Municipal Party Committee and Municipal Government was held, inviting the party secretary and director of the Municipal Ecological and Environment Bureau, Xiao Hong, etc., Xiao Hong, etc., Xiao Hong, etc., and introduced the ecological environmental protection work in Jinan in the first half of the year.

Since the beginning of this year, all departments at all levels in the city have taken the initiative to fight for the implementation of the "Special Implementation Plan for the Prevention and Control of Air Pollution in Jinan in 2022", and the city's environmental air quality has continued to improve. In the first half of the year, the comprehensive environmental air quality index was 4.72, a year -on -year improvement of 7.8%; fine particles (PM2.5) concentration was 42 micrograms/cubic meter, which improved by 6.7%year -on -year. The number of days of good air quality was 106 days, and the excellent rate was 60%.

In accordance with the current status and improvement of the environmental air quality and improvement, our city has a comprehensive scoring ranking in two units. In the first half of the year, the first unit scoring ranking from high to low is the Lixia District, the city middle area, the Jinan High -tech Zone, Huaiyin District, Licheng District, Tianqiao District, Changqing District, Laiwu District; Low in order is Shanghe County, Jiyang District, Zhangqiu District, Steel City District, Pingyin County. The following work measures are mainly taken:

Focus on industrial sources and strengthen industrial pollution prevention and control

The first is to carry out the "look back" of industrial furnaces. From the aspects of organizational emissions, no organizational emissions, and management ledger, refined in -depth management of key industries, 25 45 industrial furnace kilns have been upgraded and transformed. The second is to carry out the investigation of the top ten aspects of volatile organic matter governance of VOCS enterprises, and investigate and rectify 192 key supervision enterprises involving VOCS sewage licenses. The third is to carry out the "look back" for comprehensive rectification of commercial concrete enterprises, self -inspection and inspection of 312 companies.

Pay close attention to the source of the dust and strengthen the prevention and control of particulate matter pollution

First, the housing and construction departments are led, strictly implement the "eight dust prevention measures" of project construction, inspect and inspect the implementation of 2658 project dust control measures in the city, and strengthen the supervision of the entire process of construction projects. Second, the urban management department carried out in -depth cleaning operations on the characteristics of spring and summer, which effectively reduced the secondary dust pollution. The third is to implement the entire process of construction waste transportation, and strict control of construction waste transportation through measures such as video surveillance, license plate number recognition, and installation and positioning.

Tack to city sources, strengthen coal -fired pollution prevention and control

First, the industrial and information departments continue to promote the reduction of the capacity of key industries and eliminate 55 fixed bed gasification furnaces in the chemical fertilizer industry. The second is to continue to conduct investigation and rectification of low -altitude smoke discharge facilities. Since this year, a total of 95 smoke discharge facilities have been found, and all have been banned. Third, the housing and construction department led to continue to promote the cleaning and heating reconstruction project. It is conducting a clean and heating bottom -up investigation, and a batch of transformation tasks are completed before the heating season.

Aiming at the mobile source, strengthen the control of tail gas emissions

The first is to optimize the transportation structure of the cargo and complete the target tasks of the elimination of 8,437 national three and below discharge standard operations. The second is to increase the inspection of pavement law enforcement. The ecological environment, public security, transportation and other departments strengthened the linkage, checking 184,000 vehicles in various types of motor vehicles, 1 illegal and illegal acts such as exceeding the standard discharge and black smoke. The third is to strengthen the control of non -road mobile machinery pollution control, strictly implement the systems such as coding registration, standard discharge, re -application for withdrawal, high -emissions disable zone, check 6,500 non -road mobile machinery, detect 2500 non -road mobile machinery, 59, 59 The Taiwan non -qualified mechanical repeat test was stopped before use. Use the remote regulatory system to supervise real -time use of machinery.

Innovate scientific and technological support, strengthen science and precision prevention and control

The first is to comprehensively use the intelligent environmental protection supervision platform, patrolling observation, flight observation, electricity monitoring, quantum radar and other IoT perception methods, analyze and judge the quality of air quality by hour, and accurately lock the high pollution values. The second is to improve the "monitoring-forecast-disposal-inspection-feedback" closed-loop mechanism to promote the continuous improvement of air quality. The third is to take the lead in carrying out the pilot environmental monitoring of quantum radar, set up 7 quantum radar observation points, and the first national quantum haze treatment monitoring network has been initially formed. Fourth, the first national ecological environment monitoring system for the Jinan Ecological Environmental Monitoring Center has a qualification of a national ecological environment monitoring system and a municipal -level multi -site environmental monitoring quality management system of 9 sub -centers. Pollution provides technical guarantee.

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