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

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

In the first half of August, most of the country's diffusion conditions were good, and the air quality was mainly based on good to mild pollution. Among them, the process of moderate pollution may occur in North China, central and northern East China, Chengdu -Chongqing, Guanzhong and Ningxia in Ningxia, and severe pollution process may occur in central and southern Hebei.

Beijing -Tianjin -Hebei and surrounding areas: In the first half of August, most of the air quality in the region was mainly from good to mild pollution. Among them, on the 1st, a moderate pollution process may occur in Beijing-Tianjin-Hebei, Shandong, and Henan. On 3-6, a severe pollution process may occur in the central and southern parts of Hebei; Pollution process. The primary pollutants are O3.

Beijing: In the first half of August, the air quality was mainly due to good to mild pollution. Among them, on the 1st to 4th, the process of lighter to moderate pollution may occur.

The Yangtze River Delta area: In the first half of August, most of the air quality in the area was mainly based on good to mild pollution. The central and northern regions may have a moderate pollution process, and the primary pollutant is O3.

The area of ​​Jiangsu, Anhui, Lu and Yu: In the first half of August, most of the air quality in the region was mainly based on good to mild pollution. Among them, on the 1st and 11th to 15th, moderate pollution process may occur in local area, with the primary pollutants O3.

Fenwei Plain: In the first half of August, most of the air quality in the region was dominated by good to mild pollution. Among them, on the 4th and 11th, the local area may have moderate pollution, and the primary pollutant is O3.

Northeast region: In the first half of August, most of the air quality in the area is mainly excellent. On the 1st-3, most of Liaoning may have a mild pollution process; on the 4th, 10-12th, the mild pollution process may occur in Liaoning. The primary pollutants are O3.

South China Region: In the first half of August, most of the air quality of the area is mainly excellent. Among them, on the 1st, mild pollution processes may occur in most of Guangdong, central and eastern Hubei, and central Hunan; on the 3-5, the mild pollution process may occur in central and northern Guangxi and central Hubei. The mild pollution process may occur in the north; from 11-12, the central and eastern Hubei and most of Hunan may have mild pollution; on the 13-15, the process of mild pollution may occur in central and Hunan in central Guangdong and Hunan. The primary pollutants are O3.

Southwest region: In the first half of August, the regional air quality is mainly excellent. Among them, on the 1st and 14th-15th, the mild pollution process may occur in the local area of ​​Chengdu; on the 5-10 days, most of the mild pollution process may occur in Chengdu-Chongqing area, and some cities may have moderate pollution process. The primary pollutants are O3.

Northwest region: In the first half of August, most of the air quality in the area mainly focused on mild pollution. Among them, on the 4th and 12th, a moderate pollution process may occur in the Guanzhong area of ​​Shaanxi; on the 7th, moderate pollution process may occur in northern Ningxia. The primary pollutants are O3.

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

Edit | Song Xiang

Review | Qin Chao

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