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Learn how laws, policies, and individual actions can help reduce air pollution and improve air quality. Find out how the Clean Air Act, renewable energy, and public transportation are some of the solutions to air pollution.
- The Science of Wildfire Smoke
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- Air Quality and Climate Change
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- How Weather Affects Air Quality
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- What is Air Quality
Air pollution negatively impacts the land and oceans, ...
- Effects of Air Pollution
Air pollution affects all things. It is harmful to our ...
- What's in the Air
Three-fourths of all air resides in the troposphere, ...
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- Air Quality Activities
The UCAR Center for Science Education develops ...
- The Science of Wildfire Smoke
2020年7月6日 · A report identifies the most effective interventions for addressing both air pollution and climate change at once, such as phasing out coal, switching to electric vehicles, and preventing crop burning. Learn from case studies and examples of successful actions around the world.
An easy way to help clean the air is to reduce energy consumption at home. By switching off fans, air-conditioners and lights when you don't need them and keeping the air-conditioned temperature between 24°C and 26°C or above in summer, you will save energy and money, and reduce air pollution from power stations.
The Government released the first “Clean Air Plan for Hong Kong” in March 2013 which sets out in detail the various measures to tackle air pollution from power plants, land and sea transport, and non-road mobile machinery and to strengthen collaboration with
- The Air Quality in Hong Kong
- Reducing Emissions from Vehicles
- Reducing Emissions from Vessels
- Reducing Emissions from Industrial Sources and Power Plants
- Reducing Volatile Organic Compound (VOC) Emissions
- Tackling Regional Air Pollution
Hong Kong has been facing two air pollution issues, namely local street-level pollution and regional smog problem. Commercial vehicles are the main source of street-level pollution. Smog, however, is caused by a combination of pollutants from motor vehicles, marine vessels, industry and power plants both in Hong Kong and in the Pearl River Delta (P...
Improving air quality at the roadside to better protect public health has always been a key environmental priority of the Government. Commercial vehicles, including goods vehicles, buses, light buses and taxis, are key emission sources of air pollutants at the roadside. Hence, commercial vehicles have all along been a major target of the Government...
To control emissions from local vessels, Hong Kong has capped the sulphur content of locally supplied marine light diesel at 0.05% since 1 April 2014. The Government has led by example by powering its fleet with Euro V diesel (sulphur content not exceeding 0.001%). On 1 July 2015, Hong Kong became the first port in Asia mandating ocean-going vessel...
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. A regulation was introduced in 1990 to limit the sulphu...
VOCs are found in a lot of products such as paints, printing inks, consumer products, organic solvents and petroleum products. The use of these products releases VOCs which cause air pollution and smog (VOCs and Smog). To reduce VOC emissions, the Government has implemented control measures to recover petrol vapour released during petrol unloading ...
Motor vehicles, vessels, industry and power plants in Hong Kong and the PRD region all contribute to a regional air pollution problem, commonly known as smog. The Hong Kong and Guangdong governments are working on a joint plan to reduce the total amount of emissions with the aim to achieve good air quality for the Greater Bay Area in the long term....
主要的策略包括： 在本港實施多項措施，以管制車輛、船舶、發電廠及工商作業程序排放的空氣污染物。 與廣東省政府部門合作，落實聯合計劃以解決區域性的煙霧問題。 為持續改善空氣質素，政府於2021年6月公布《香港清新空氣藍圖2035》，並以「健康宜居‧低碳轉型‧比肩國際」為願景，引領香港在2035年前成為空氣質素媲美國際大城市的宜居城市，並向長遠的目標邁進，讓香港的空氣質素全部符合世界衞生組織《全球空氣質量指南》的最終指標。 附表 介紹政府空氣政策發展和提供空氣質素管理服務的架構。 減少車輛廢氣. 改善路邊空氣質素以保障公眾健康，一向是政府環境政策的重點之一。 商業車輛 (包括貨車、巴士、小型巴士和的士)是主要路邊空氣污染物的排放源頭。 因此，它們一直是政府改善路邊空氣質素的重點對象。
2021年6月29日 · The Government today (June 29) announced the Clean Air Plan for Hong Kong 2035, setting out the vision of "Healthy Living‧Low-carbon Transformation‧World Class", and the challenges, goals and strategies to enhance the air quality of Hong Kong to 2035.
