Bishkek is one of the most polluted cities in the world. What factors can cause air pollution?

The report said: China News Service Nursultan 65438+1October 5 Comprehensive news: According to the real-time ranking of the Global Air Quality Index (AQI) on the 5 th, Bishkek, the capital of Kyrgyzstan, a Central Asian country, ranks first in the world's most polluted cities. Let's see what factors can cause air pollution.

Emissions from household combustion and heating

These substances are widely distributed and are one of the most serious factors of air micro-pollution. And this heating. Generally, families use it every winter, especially in the northern region. Family burning and heating will lead to air pollution. Experts say that burning coal for heating in winter will lead to an increase in sulfur dioxide and dust particles in the air. Coupled with the low temperature and small wind lanterns, these smog are not easy to dissipate in this weather. Then it will affect public health, because these are all applied to ordinary families, and every household has not taken environmental protection measures. It is suggested that the government should speed up the full coverage of central heating and control the burning of loose coal in an all-round way to subsidize people to use radiators for heating.

Transport emission

The composition of automobile exhaust is very complicated, and there are more than 100 kinds of toxic substances discharged, so I won't say much here. I also believe that everyone knows that automobile exhaust emissions are also very harmful to the environment. It can directly endanger human health and have a far-reaching impact on the environment in which human beings live. Experts say that if the impurities in the engine can be removed, the exhaust emissions can be reduced and the environment can be protected. At the same time, it is suggested to travel green and take subway bus, high-speed rail and other modes of transportation.

Industrial production

Because industrial production needs a lot of coal as the main fuel. But also produce various pollutants in the production process. The amount of waste discharged in the production process is huge, and industrial production has always been the main source of air pollution. When we find that a large number of factories discharge a lot of pollutants, we can report and complain to the local responsible departments. Especially for people who have been polluted in industrial production for a long time and live around, they should report to the local environmental protection department and suggest moving to non-industrial areas.

In addition, when we see too much automobile exhaust emissions, or when a family burns for heating and emits a lot of pollutants, we can also report to the local authorities, so as to protect ourselves and the health of others. The greenhouse effect caused by global warming has been slowly endangering the earth where we can live, and each of us should have the responsibility to do a good job in environmental protection for the environmental problems caused by this series of hazards, and everyone should start to protect our earth home!