"Guangzhou Blue" is dazzling!The air quality in Guangdong in the first half of the year continued to improve

Text/Yangcheng Evening News all -media reporter Xue Renzheng Correspondent Yuehuan Xuan

On July 19, the Guangdong Provincial Department of Ecology and Environment held a routine press conference to inform the province's environmental quality status in the first half of 2022.

According to reports, the standard rate of AQI (Air Quality Index) in Guangdong Province was 95.2%, an increase of 1.2 percentage points year -on -year, and the environmental air quality improved; percentage point.

It is reported that in the first half of the year, the province's 13 -prefecture -level AQI compliance rate increased year -on -year, of which Guangzhou became the largest city to increase.

At the conference site. Interviewee confidence

Industrial boilers, furnace kiln ... These atmospheric pollution sources will become the focus of governance

"In the first half of this year, the average PM2.5 concentration of the province was 19 micrograms/cubic meter, which was unimaginable before." Zhang Ruifeng, director of the Atmospheric Environment Department of the Guangdong Provincial Ecological Environment Department, introduced that it has just announced that the new revised air quality standard has been announced. At the time, the concentration of Guangdong PM2.5 was very high. It reached an average of 19 micrograms/cubic meter this year is a new low since monitoring data.

According to reports, since the first half of this year, Guangdong's environmental air quality continued to improve, and there were no heavy pollution weather in the first half of the year. From January to June, the province's AQI compliance rate was 95.2%, an increase of 1.2 percentage points year-on-year; the average PM2.5 concentration was 19 micrograms/cubic meter, a year-on-year decrease of 20.8%(5 micrograms/cubic meter); the average PM10 concentration was 32 micrograms of 32 micrograms /Cubic meter, a year -on -year decrease of 27.3%(12 micrograms/cubic meters).

It is understood that Guangdong will continue to focus on the construction goals of the environmental air quality improvement in Guangdong, the Guangdong -Hong Kong -Macao Greater Bay Area, and focus on the collaborative control of fine particles (PM2.5) and ozone pollution. The mobile source pollution prevention and control, timely and orderly to do a good job of pollution weather and control in accordance with the law, and continue to maintain the province's air quality continuously and steadily.

Recently, the Guangdong Provincial Department of Ecology and Environment is organizing the "Continuous Improvement Action Plan for Environmental Air Quality in Guangdong Province (2021-2025)", "Implementation Plan for the Prevention and Control of Ozone pollution in Guangdong Province" and "Implementation Plan for the Tackling the Counterfeit of Diesel Vehicle Vehicle Pollution Governance of Guangdong Province" Plan, protect "Guangdong Blue".

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Five key points strengthening water quality system governance

"In continuous improvement of water quality, we are still facing some difficulties and challenges." It is understood that in the first half of this year, the excellent rate of the 159%of the 159%of the section of the water state in the province was reduced to 0.7%. Compared with the data, the water quality has improved significantly, an increase of 4.1 percentage points from the excellent proportion of water quality in 2021. The six broken water quality has been improved to excellent, and the five types of inferior sections have been reduced to 0.7%.

However, there are still some indicators that have not yet reached the standard, especially since the flood season in March, affected by the rainfall source and the pipeline overflow, superimposed in summer high temperature, the minimum excellent quality of the three types of water has dropped to 77.8%in June, dissolved oxygen, total total. The phenomenon of phosphorus exceeding standards is highlighted.

According to Li Xinke, director of the Water Ecological Environment Office of the Guangdong Provincial Department of Ecological Environment, at present, there are still obvious shortcomings in the collection and treatment of domestic sewage collection and agricultural facial source pollution in Guangdong. Insufficient, leading to the actual operation of the regional sewage treatment plant, especially the town -level sewage treatment plant, has poor effects, and the benefits have not been able to play well.

According to reports, in the second half of the year, Guangdong will continue to improve the existing problems and the continuous improvement of water quality, focusing on the national examination surface, the protection of drinking water sources, the inspection and rectification of the sewage in the sea, the treatment of black and odorous water body treatment, and the ecological restoration of the river and lakes. Key work, for the examination of 25 key countries, coordinate the prevention and control of life, industry, and agricultural pollution, and strengthen the governance of dry tributaries and upstream and downstream systems.

Aiming at the lagging task measures, work advancement will be strengthened, project management and capital guarantee will be strengthened, and the implementation of various tasks will be in place.

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Zhujiangkou becomes the focus of the construction of the "Beautiful Bay" construction

Since the "Thirteenth Five -Year Plan", the water quality of the near -shore waters in Guangdong has become better. In 2021, the proportion of excellent water quality area in the near -shore waters in Guangdong was 90.2%, achieving the target of the country. In the spring of this year, the proportion of excellent water quality in the near -shore waters in the province was 90.8%, which was 7.4 percentage points higher than the average level of the "Thirteenth Five -Year Plan" spring, ranking fifth in the country; of which the excellent water quality ratio of the Pearl River Estuary Sea area was 71.8%, which was compared to "" The average level of the 13th Five -Year Plan "7.3 percentage points is 7.3.

"In the next step, Guangdong will increase pollution prevention and control in the near -shore waters to ensure that the ecological environment of the near -shore waters has continued to improve." Zheng Shuying, deputy director of the Marine Ecological Environment Department of the Guangdong Provincial Department of Ecology and Environment, introduced that Guangdong will carry out the comprehensive governance of the Pearl River Estuary in comprehensive governance tackling attacks. , Promote the coordination of the Pearl River Basin to reduce the total nitrogen emissions, expand the range of Pearl River port from the Pearl River Estuary 6 cities required by the state to the 13 premises levels of the Pearl River Basin, and clarify the eight major ports of the Pearl River Estuary and the main rivers of the Pearl River Basin. Total nitrogen control target.

At the same time, Guangdong will formulate the work plan of Guangdong Province to enter the river and enter the sea, and in accordance with the requirements of "Everyone Check, Check the Check", comprehensively check the stains in the sea and clear the responsible subjects one by one, and implement dynamic classification supervision, carry out development Category rectification, basically completed the sewage of the Pearl River Estuary Sea by the end of 2025.

In the next step, Guangdong will take the bay resource endowment, natural characteristics and development status. One Bay and one strategy will continue to guide the cities to create a beautiful bay with "beauty and beauty", and strive to make Guangdong's beautiful bay construction at the forefront of the country.Source | Yangcheng Evening News • Yangcheng School

Responsible editor | Wu Anqi

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