How is the air quality in Taiyuan?

Mild pollution. According to the query of Taiyuan Meteorological Bureau, the air quality index is an index that quantitatively describes the air quality and quantity, and it is divided into five grades, corresponding to six types of air quality. The larger the value, the more serious the air pollution and the greater the harm to human health. The Taiyuan value is 62, so the air quality in Taiyuan is slightly polluted.