20 13 what is the reason why the weather in Taiyuan is getting better day by day on the day of severe smog disaster?

Frequent smog weather shows that our economy has developed excessively, which has exceeded the carrying capacity of the environment and violated the basic proposition of "harmony between man and nature" in building a harmonious socialist society.

To eliminate haze weather, we must change the way of economic development and consumption and adjust the economic structure. Establish a correct world outlook and values, and guide moderate consumption habits. To put it bluntly, we should not take economic development as the only assessment index, but take environmental governance and environmental quality as comprehensive standards and judge them together.

Although the mechanism of smog is still controversial, the extensive use of industrial boilers, automobile exhaust running all over the street, exhaust gas from various factories such as coking, metallurgy and chemical plants, and dust from construction sites are all direct causes. In addition, there are environmental factors such as meteorology, climate and topography.

As a basin, Taiyuan is less windy than the plain all the year round, and it is easier to form the accumulation of polluted air. If the haze weather becomes lighter, the change of the latter is impossible in the short term, and only the former, that is, the harm of human industrial activities is reduced. What is the specific reason for the decrease? We need to make a concrete analysis, which involves industrial economic development, industrial structure adjustment and even policy orientation, and requires extensive data collection and scientific and rigorous analysis.