The Ministry of Ecology and Environment released in the first half of the month in the first half of the month of the National Air Quality Forecast Association

On August 31, 2022, China Environmental Monitoring Terminal and Central Meteorological Observatory, National Air Pollution Prevention Customs Center, Northeast, South China, Southwest, Northwest, and Yangtze River Delta regional air quality forecasting center and Beijing ecological environment monitoring center. In the first half of the month (1-15), the National Air Quality Forecast.

In the first half of September, most of the country's diffusion conditions were good, and the air quality was mainly excellent. Among them, the southern parts of the Beijing -Tianjin -Hebei and the surrounding areas, the junction of the Jiangsu, Wanshou and Yuyu, South China, Chengdu Plain, and the Guanzhong area of ​​Shaanxi may occur in the Land of O3 mild pollution. Influence of the dust weather process, the PM10 severe pollution process may occur in South Xinjiang.

Beijing -Tianjin -Hebei and surrounding areas: In the first half of September, most of the air quality in the area was mainly excellent. Among them, on the 1st, 6-9th, mild pollution process may occur in the central and southern parts of Hebei, western Shandong, and northern Henan; on the 10-15, the mild pollution process may occur in the southern part of the region; O3.

Beijing: In the first half of September, the air quality was mainly excellent. Among them, on the 9th, the Mild pollution process may occur.

Yangtze River Delta area: In the first half of September, most of the air quality in the region was mainly based on good to mild pollution. Among them, on the 6th, moderate pollution processes may occur in the central region, and the primary pollutant is O3.

The junction area of ​​Jiangsu, Anhui, and Lu Yu: In the first half of September, most of the air quality of the region was mainly light to mild pollution. Among them, most of the regions are mainly good; on the 10-15, most of the regions are mainly good, and the O3 mild pollution process may occur in the local area.

Fenwei Plain: In the first half of September, most of the air quality in the region was dominated by good to mild pollution. Among them, on the 1st and 3rd, 11-15, most of the regions are dominated by goodness, and the O3 mild pollution process may occur in the local area; on the 4-6, most of the regions are mainly good.

Northeast area: In the first half of September, most of the air quality in the area is mainly excellent. Among them, on the 10-11, the O3 mild pollution process may occur in the coastal bureau of Liaoning.

South China Region: In the first half of September, most of the air quality of the area is mainly excellent. Among them, on the 2-6th, mild pollution process may occur in the coast of Guangdong, central Hunan, and central Hubei; on 7-10, the mild pollution process may occur in central Hunan and central Hubei; from 11-15, central Hunan and Guangdong The mild pollution process may occur in the central and eastern regions; the primary pollutants are O3.

Southwest region: In the first half of September, most of the air quality in the area is mainly excellent. Among them, on the 6th to 6th, the O3 mild pollution process may occur in the Chengdu Plain and Southern Sichuan District.

Northwest region: In the first half of September, most of the air quality in the area is mainly good. Among them, on the 6-10, the O3 mild pollution process may occur in the Guanzhong Bureau of Shaanxi; on the 10-13, the process of sand and dust in Xinjiang's South Xinjiang may occur in the process of sand and dust.

Contribution | Ecological Environment Monitoring Department of the Ministry of Ecology and Environment

Edit | Song Xiang

Review | Xing Hanren

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