英国论文怎么写：北京的空气污染

冬季空气污染是最严重的季节。中国北方被空气污染影响最大。这是因为天气条件也因为增加煤炭的燃烧的房屋和市政供暖系统。燃烧的煤炭在中国开始在一个特定的日期。据国家媒体报道,在北部城市哈尔滨,加热系统开始周日和周一,就很难看到有人站在超过50码远。

空气污染是在秋天的季节。它是最好的季节在其他季节在北京的空气污染也在天气方面。空气质量是最好的在这个赛季和天空是明确的。它被称为城市的黄金季节,在这个季节的游客数量也增加。本赛季在9月和10月的月。

在周末的空气污染水平增加,这是由于在此期间更多的流量。

让我们看看的照片显示了这个城市的空气污染水平在不同的时间。

 

英国论文怎么写：北京的空气污染

The air pollution is worst during the winter season. Northern China gets most affected by Air pollution. It happens because of the weather conditions and also because of the increase in the burning of coal in homes and also in municipal heating systems. Burning of coal in China starts on a specific date. According to the state media, in the northern city of Harbin, the heating systems start on Sunday and on Monday, it becomes difficult to see someone standing more than 50 yards away.

Air pollution is the least during the autumn season. It is the best season amongst all the other seasons in Beijing in terms of Air pollution and also in terms of weather. Air quality is the best and sky is clear during this season. It is called as the golden season of the city and in this season the number of tourists in the city also increases. This season comes in the months of September and October.

During the weekends the level of Air pollution increases and it is because of the more traffic during this time.

Let us have a look on the pictures which shows the Level of Air Pollution in the city at different times.