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Check the current air quality for more than 10,000 stations in over 80 countries using the Air Quality Index (AQI) scale. Learn how to measure, monitor and protect yourself against air pollution with the World Air Quality Index project.
- World's Air Pollution
All the Air Quality data are unvalidated at the time of ...
- 日本語 Japanese
今日の空気の汚染度は? 世界中80以上の国の、リアルタイム ...
- Svenska Swedish
Alla luftkvalitetsdata är overifierade vid ...
- Magyar Hungarian
A GAIA levegőminőség-figyelő lézeres ...
- Hrvatski Croatian
Svi podaci o kvaliteti zraka nisu dozvoljeni u trenutku ...
- Italiano Italian
Tutti i dati relativi alla qualità dell'aria ...
- World's Air Pollution
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
其他人也問了
What is air pollution?
Where can I find more information about air quality & pollution?
What is air quality information?
What is the air quality index based on?
Current AQHI. The AQHI information is based on real time data taken directly from EPD's Air Quality Monitoring Network. In case of equipment or station suspension due to repair and maintenance, the data collection for calculation of AQHI at station will be affected, the data of similar stations will then be adopted.
- 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....
Past Air Quality Monitoring Data. Past 24 Hours Pollutant Concentration (NO2, O3, SO2, CO, PM10/RSP, PM2.5/FSP) Past AQHI Records. Air Quality Statistics. Hong Kong Air Pollutant Emission Inventory. Phasing Out of Ozone Depleting Substances in Hong Kong.
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
Air pollution – the combination of outdoor and indoor particulate matter and ozone – is a risk factor for many of the leading causes of death, including heart disease, stroke, lower respiratory infections, lung cancer, diabetes, and chronic obstructive pulmonary disease (COPD).
air pollution level 相關
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