Analysis of influence of meteorological factors on air pollution in Hunan Province

With the our country economy level of development and progress continuously, the serious destruction of ecological environment of our country, especially when the air pollution is more serious, so our government relevant departments in order to better improve the ecological environment, atmospheric environment, by adopt the method of air quality monitoring to understand local atmospheric pollution. In this paper, the variation trend of air quality in Hunan province in recent one year was analyzed and studied, including whether the concentrations of carbon monoxide, sulfur dioxide and nitrogen dioxide in the air were kept in the second-level standard, and whether the variables affecting air ozone concentration were related to the duration of sunshine and temperature, etc.