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1. aqicn.org › city › hongkongHongKong Air Pollution: Real-time Air Quality Index - aqicn.org

   aqicn.org › city › hongkong

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   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.

   • Eastern Air Quality

     Eastern Air Quality - HongKong Air Pollution: Real-time ...

   • Traditional Chinese 繁體中文

     Traditional Chinese 繁體中文 - HongKong Air Pollution: ...

   • Central/Western Air Quality

     Central/Western Air Quality - HongKong Air Pollution: ...

   • SHA Tin Air Quality

     SHA Tin Air Quality - HongKong Air Pollution: Real-time ...

   • Mong Kok Air Quality

     Mong Kok Air Quality - HongKong Air Pollution: ...

   • Causeway Bay Air Quality

     Causeway Bay Air Quality - HongKong Air Pollution: ...

   • Sham Shui PO Air Quality

     Sham Shui PO Air Quality - HongKong Air Pollution: ...

   • Kwun Tong Air Quality

     Kwun Tong Air Quality - HongKong Air Pollution: ...

2. www.aqhi.gov.hkEPD AQHI : 過去24小時空氣質素摘要

   www.aqhi.gov.hk

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   現時空氣質素健康指數 (路邊監測站) 健康風險預測 (明天 上午) 健康風險預測 (明天 下午) AQHI預報提示. 過去24小時空氣質素摘要. 中西區 (一般監測站) 前往. 中西區. 22:00 2024-10-21. 現時. 空氣質素健康指數. 4. 各污染物所佔比重. 二氧化硫. 1% 二氧化氮. 20% 臭氧. 69% 懸浮粒子. 10% 備註. AQHI. 二氧化氮. 臭氧. 二氧化硫. PM10. PM2.5. 4. 空氣質素健康指數. 1小時. 圖表.

3. 其他人也問了

   How are air pollutant levels measured in Hong Kong?

   • Air pollutant levels in Hong Kong are continuously measured by the EPD's air quality monitoring network, which includes 15 general and 3 roadside monitoring stations. The general stations measure pollutant levels at roof level of four to six storeys high in different parts of Hong Kong to cover various kinds of land use areas.

   GovHK: Air Quality Health Index

   www.gov.hk/en/residents/environment/air/aqhi.htm

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   How much does air pollution cost in Hong Kong?

   • Air pollution has cost an estimated 4,300 deaths* in Hong Kong in 2024 Find out more *Air pollution also cost approximately $2,000,000,000 USD in Hong Kong in 2024. Learn More Now! What is the current air quality in Hong Kong? PM2.5 concentration in Hong Kong is currently 1.4 times the WHO annual air quality guideline value

   Hong Kong SAR Air Quality Index (AQI) and Hong Kong SAR Air Pollutio…

   www.iqair.com/hong-kong

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   What is the Air Quality Health Index (AQHI)?

   • The Air Quality Health Index (AQHI) compiled by the Environmental Protection Department (EPD) informs the public of the short-term health risk of air pollution in Hong Kong and helps the public take precautionary measures to protect their health.

   GovHK: Air Quality Health Index

   www.gov.hk/en/residents/environment/air/aqhi.htm

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   Why is Hong Kong air pollution so bad?

   • Container ships are the largest source of air pollution in and around Hong Kong. They produce most of the sulphur dioxide (SO 2) nitrous oxides and PM2.5 particulates that are released daily into the environment. How can Hong Kong improve the quality of its air?

   Hong Kong SAR Air Quality Index (AQI) and Hong Kong SAR Air Pollutio…

   www.iqair.com/hong-kong

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   Is pollution a business issue in Hong Kong?

   • It is estimated that 1,600 deaths can be avoided if the quality of the air in Hong Kong is improved. Having been made aware of these statistics it is said that pollution is driving away business and is detrimental to Hong Kong’s global competitiveness. Amongst other things, it is being called a business issue and a political issue.

   Hong Kong SAR Air Quality Index (AQI) and Hong Kong SAR Air Pollutio…

   www.iqair.com/hong-kong

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   How are pollution concentration and AQHI information based on real-time data?

   • The Pollutant concentration and AQHI information are based on real time data taken directly from EPD's Air Quality Monitoring Network.

   EPD AQHI : Past 24-Hour Air Quality Summary

   www.aqhi.gov.hk/en/index.html

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4. www.iqair.com › hong-kongHong Kong SAR Air Quality Index (AQI) and Hong Kong SAR Air ...

   www.iqair.com › hong-kong

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   Hong Kong SAR Air Quality Index (AQI) is now Moderate. Get real-time, historical and forecast PM2.5 and weather data. Read the air pollution in Hong Kong SAR, Hong Kong SAR with AirVisual.

   • The quality of air in Hong Kong is considered a serious matter. For over 30 per cent of the year, visibility is less than 8 kilometres. Haze is oft...
   • Over 50 per cent of the polluted air in Hong Kong comes from local sources. Vehicles on the city’s streets with their idling engines and the fumes...
   • The Environmental Protection Department (EDP) was established to help find a solution to the poor air quality and to assist in the provision of lon...
   • As a result of comprehensive studies in The Netherlands, it has been noted that mortality rates are notably higher near heavily used roads. The com...
   • As early as 2000 the recorded negative impact to the economy was in excess of HK$11.1 billion. It is estimated that 1,600 deaths can be avoided if...

5. www.epd.gov.hk › epd › tc_chi空氣質素健康指數與空氣質素 | 環境保護署 - EPD

   www.epd.gov.hk › epd › tc_chi

   • 網頁紀錄

   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. www.aqhi.gov.hk › en › indexEPD AQHI : Past 24-Hour Air Quality Summary

   www.aqhi.gov.hk › en › index

   • 網頁紀錄

   Concentration shown is in microgram per cubic metre (µg/m). The AQHI information is based on real time data taken directly from EPD's Air Quality Monitoring Network.

7. 影片

   • 

     2:57

     youtube.com

     Hidden pollution: what’s in Hong Kong’s air?

     2018年8月24日

     觀看次數：5萬

   • 

     0:33

     youtube.com

     Air Quality Health Index

     2013年12月29日

     觀看次數：4005

   • 

     2:07

     youtube.com

     Air pollution hits highest level on Hong Kong’s scale, as city records hottest summer on record

     2020年9月4日

     觀看次數：3萬

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8. www.epd.gov.hk › epd › englishData & Statistics | Environmental Protection Department

   www.epd.gov.hk › epd › english

   • 網頁紀錄

   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.

9. www.gov.hk › en › residentsGovHK: Air Quality Health Index - 香港政府一站通簡

   www.gov.hk › en › residents

   • 網頁紀錄

   The Air Quality Health Index (AQHI) compiled by the Environmental Protection Department (EPD) informs the public of the short-term health risk of air pollution in Hong Kong and helps the public take precautionary measures to protect their health.