Ministry of Ecology and Environment: The air quality in most parts of the country was mainly excellent in the second half of October

The Ministry of Ecology and Environment released the national air quality forecast for the second half of October on the 16th. In the second half of October, the air quality in most of the country was mainly excellent, and the Beijing-Tianjin-Hebei and surrounding areas, the Yangtze River Delta region and the northwest region were mainly…