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- 1. 空氣污染 Air pollution is the worst kind of pollution. It affects every living thing in the world. 空氣污染是最糟的一種污染。它影響世界上的每種生物。
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Air pollution is the contamination of air due to the presence of substances called pollutants in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials.
2024年6月25日 · Air pollution kills an estimated seven million people worldwide every year. WHO data shows that 9 out of 10 people breathe air containing high levels of pollutants. WHO is working with countries to monitor air pollution and improve air quality.
The Air Pollution Control Ordinance (the Ordinance) and its subsidiary regulations provide for the control of emissions from power plants, industrial and commercial sources, construction activities, open burning, asbestos-containing materials, petrol filling stations and dry-cleaning machines.
現時空氣質素健康指數. 空氣質素健康指數預報. 對市民的忠告. 過去24小時空氣質素健康指數. 過去24小時污染物濃度. 過去空氣質素健康指數記錄. 每月空氣質素健康指數摘要. 其他相關連結. 有關空氣質素健康指數.
6 天前 · Air pollution, release into the atmosphere of various gases, finely divided solids, or finely dispersed liquid aerosols at rates that exceed the natural capacity of the environment to dissipate and dilute or absorb them. High concentrations can cause undesirable health, economic, or aesthetic effects.
2024年3月6日 · Air pollution consists of chemicals or particles in the air that can harm the health of humans, animals, and plants. It also damages buildings. Pollutants in the air take many forms.
Air Pollution. Hong Kong's air pollution is mainly contributed by motor vehicles, marine vessels and power plants. The two greatest challenges are local street-level pollution and regional smog. Diesel vehicles, particularly trucks, buses and light buses, are the main source of street-level pollution.
