Why is the air quality in Xiangfan poor?

Because there are industrial enterprises, life and motor vehicles, every city is constantly discharging pollution to the environment. If the terrain is open and the air duct is unobstructed, the pollution mass can be blown away quickly. There are more heavily polluting enterprises of steel, cement and glass in northern cities than we do, and we have to burn coal to keep warm in winter. The pollution output in autumn and winter is much greater than that in Xiangyang, and it is heavily polluted when there is no wind. But once there is a strong wind, the air quality can change from heavy pollution to excellent within a few hours, which strongly proves the importance of wind.

Xiangfan is located at the southern end of Nanxiang Basin, with weak wind and poor airflow conditions in autumn and winter, which makes the diffusion of pollutants extremely difficult. In short, the difference in terrain determines the difference in weather, which in turn leads to poor air quality.

Extended data:

From June 4th, 2008 to June 4th, 2065438, Xiangyang Municipal Government organized the relevant departments of various cities and municipalities directly under the Central Government to hold a centralized and intensified air pollution control task distribution meeting, and issued the Xiangyang Centralized and Intensified Air Pollution Control Plan, which deployed eight centralized and intensified air pollution control actions, including dust pollution, "Four Zero", air pollution of motor vehicles, industrial volatile organic compounds pollution, industrial boiler pollution, straw burning in summer, emission reduction of key industries and environmental protection sword. Through the joint efforts of all urban departments, the rectification action has achieved remarkable results.

The dispatching meeting proposed that this month, we will continue to deepen and consolidate the results of eight rectification actions, solve outstanding pollution problems, strengthen daily dynamic supervision, implement a long-term mechanism, focus on ozone pollution in summer and air pollution prevention in counties and cities, and strive for more blue sky for Xiangyang citizens.

People's Network-Xiangyang Jingmen air quality is seriously polluted.

Hubei provincial government network-after a month of centralized rectification, the air quality in Xiangyang city has improved significantly.