But I don't think this can fully reflect the real air quality in Haikou. Whenever we go to Haikou Street, we always feel that about 300,000 vehicles with low environmental standards in Haikou are emitting a lot of exhaust gas and noise. One weekend last month, the author took his son to Bo 'ai South Road for shopping. The motor vehicles gathered on this road are constantly flowing, emitting suffocating exhaust gas and disturbing noise. The author led his son across the road and waited for a long time, but he couldn't get through. I wonder how the shops on both sides of the street can adapt to this environment that harms human health? That day, I thought it would be much better if the motorcycle became a quiet electric bicycle.
Haikou ranks second, partly because it is close to the sea, and there are no mountains around it to stop waste gas. Haikou is a small city with a small population at present. However, the degree of urbanization in Haikou will continue to increase and the population will continue to increase. By then, can we still maintain the current good environmental quality? I'm afraid we have questions. According to Pan Yue, deputy director of the State Environmental Protection Administration, there are currently 400 million urban residents in China who breathe bad air. Haikou, a city more and more similar to other cities in China, may not be able to stay alone for long.
Walking on the streets of Haikou, you will see many motor vehicles emitting thick black smoke or blue tail gas along the way. This problem has not been solved for a long time. I have been transferred to Haikou for 8 years, and I still see that many CMB buses have the same exhaust gas. Residents' motorcycles are represented by Sundiro, and they still have the same uncontrolled exhaust gas.
As the only eco-healthy province in China, Hainan has the best air quality in China at present. Some people say that the air in Hainan can be canned for export. Hainan is not only a place for free oxygen transmission, but also has a high content of negative ions, which is beneficial to the treatment of hypertension, asthma, flu, insomnia, arthritis and burns. It is beneficial to prevent the development of rickets and scurvy, improve the ventilation function of the lungs, promote metabolism and improve immunity. It can also strengthen the inhibition of cerebral cortex and regulate its function; Relax bronchial smooth muscle and relieve its spasm; Slow down erythrocyte sedimentation rate and prolong coagulation time; Strengthen the oxidation of kidney, liver, brain and other tissues.
Bill Gates, the world's richest man, once said at the Boao Forum in 2007: Hainan Island is a paradise island, where you can enjoy a paradise-like holiday life ... Similarly, Savinak, secretary-general of the World Tourism Organization, said: Hainan Island is the last unpolluted virgin land on earth and a paradise on earth! The air here is the purest.