Why is the air quality poor in Jinan, Shandong? What is the reason for almost all foggy days? The air in other provincial capitals is good, but there are no fewer cars, right?

The poor air quality in Jinan, Shandong Province is mainly influenced by many factors, including industrial pollution, traffic pollution, weather conditions, coal pollution and so on. The following are some reasons that may lead to poor air quality in Jinan, Shandong:

1. Industrial pollution: There are many industrial enterprises in Jinan, the capital city of Shandong Province, and the pollutants such as waste gas and wastewater discharged by these enterprises have a great impact on air quality.

2. Traffic pollution: With the development of urbanization, the traffic volume in Jinan is increasing, and vehicle exhaust emission has become one of the main sources of urban air pollution.

3. Weather conditions: Jinan is located in the middle of Shandong Province. Affected by geographical location and climatic conditions, air pollutants are easy to accumulate in cities and form haze weather.

4. Coal pollution: Jinan mainly relies on coal for heating and power generation, and pollutants such as sulfur dioxide and nitrogen oxides emitted by coal combustion also have a great impact on air quality.

In contrast, some other provincial capital cities have better air quality, but the number of vehicles is also quite large. This may be because these cities have adopted stricter environmental protection measures, such as strengthening pollution source supervision, promoting clean energy and encouraging environmental protection travel. , thus reducing the degree of air pollution. At the same time, the geographical location, climatic conditions and urban planning of these cities may also have an impact on air quality.