In the first half of the year, the air quality of Guangdong continued to improve the largest city of Guangzhou to become the largest city

In the first half of the year, the air quality of Guangdong continued to improve.

The Yangcheng Evening News reporter Xue Renzheng and Correspondent Yuehuan Xuan reported that on July 19, the Guangdong Provincial Department of Ecological Environment held a routine press conference to report the environmental quality status of the province in the first half of 2022. According to reports, the province's AQI (Air Quality Index) compliance rate was 95.2%, an increase of 1.2 percentage points year -on -year; the excellent water quality rate of 149 surface water nations in the province was 89.9%, an increase of 4.1 percentage points year -on -year. Guangzhou has become the city with the largest air quality improvement in the province in the first half of the year.

According to reports, 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 meters, a year-on-year decrease of 20.8%; the average PM10 concentration was 32 micrograms/cubic meter, a year-on-year decrease of 27.3 year-on-year by 27.3 %.

According to the atmosphere of the Provincial Department of Ecological Environment, the average PM2.5 concentration of the province in the first half of this year was 19 micrograms/cubic meter, which is a new low since monitoring data.

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.

It is understood that the Provincial Department of Ecology and Environment has recently organized the drafting of 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" Wait for the plan to guard the "Guangdong Blue".

The report stated that in the first half of the year, the excellence rate of the 149 surface -to -water nations in the province reached 89.9%, an increase of 4.1 percentage points from the excellent proportion of water quality in 2021. The six break -up water quality was improved 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 summer high temperature, the minimum excellent quality of the three types of water was reduced to 77.8%in June, dissolved oxygen, total phosphorus phosphorus Excessive phenomenon is prominent.

According to reports, in the second half of the year, Guangdong Province will continue to improve the existing problems and the continuous improvement of water quality. Five five of the national examination surface, the protection of drinking water sources, the inspection and rectification of the sewage in the sea, the governance of the black odor water body, and the ecological restoration of the river and the lake In terms of key tasks, for the examination of 25 key countries, we will coordinate the prevention and control of life, industry, and agricultural pollution, and strengthen the governance of dry tributaries and upstream and downstream systems.

The report shows that 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 in the near -shore waters in the province was 90.2%, reaching the target of the country. Next, Guangdong will carry out comprehensive governance tackling of the nearby sea area of ​​the Pearl River Estuary, promote the coordinated nitrogen discharge of the Pearl River Basin, and expand the scope of the Pearl River port from 6 cities in the Pearl River Estuary required by the state to the 13 presence of the Pearl River Basin to go public. The level of the eight major ports of the Pearl River Estuary and the total nitrogen control goals of each major river section of the Pearl River Basin. At the same time, Guangdong will also formulate a sewage outlet to investigate and rectify the work plan. Before the end of 2025, the Pearl River Estuary Sea is basically completed.

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