I would like to learn about the air pollution in Hong Kong. I know it is a serious issue and experts have said it has caused a lot of illness such as asthma and bronchitis; all due to the reduced air quality built up and continuing over the years. I would like to know more about this poor air quality. Is it caused solely because of the amount of factories? Is it because of the vehicles? How does this effect the economic environment?Why hasn't the problem been fixed? People have to sometimes where gas masks so they know it is a problem. What can be done top alleviate this issue?
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