What's the environment like in Datong

Datong is located in the temperate continental monsoon climate zone, which belongs to the continental monsoon climate. Affected by the monsoon, the four seasons are distinct, and the average annual sunshine hours are 2670 hours. Winter is long, cold and dry, summer is short, warm and rainy, spring and autumn are cool, and the temperature difference is large. The annual average temperature is 5.5℃, the extreme maximum temperature is 37.7℃, and the extreme minimum temperature is -29. 1℃. The average annual rainfall is 400 mm; The frost-free period is 100 ~ 156 days.

The green coverage area of Datong City is 2 1, 3 1 km2, and the green coverage rate is 1. 1%. The urban per capita public green area increased from 65438 0.9 square meters to 4.6 square meters. Vigorously promote cogeneration and central heating. In 2009, the fine weather above the second grade reached 34 1 day, of which the first grade days reached 87 days.

Datong city is located in the northeast of Datong coalfield, and its coal resources belong to a part of the geological concept of "Datong coalfield". Compared with other large and medium-sized cities, the air quality may be worse, but the environment has been well managed in recent years.