Healthway Hong Kong Ltd. is a reputable IAQ testing company with a long list of successful past cases and clients, and we only use high-tech indoor air quality monitors in Hong Kong to get the most accurate results, as well as through the expertise of our very own IAQ (Indoor Air Quality) experts.
The Environmental Protection Department (EPD) announces today (January 20) the overview of Hong Kong's air quality in 2019. The annual average concentrations of five major air pollutants (including respirable suspended particulates (PM10), fine suspended particulates (), nitrogen dioxide (NO2), sulphur dioxide (SO2) and ozone (O3) in 2019 are listed in Annex 1.
To co-ordinate the development on the control of indoor air quality in Hong Kong, the Government has set up an inter-department Indoor Air Quality Management Group (IAQMG). It comprises three government bureaux and ten departments: y Environment, Transport and Works Bureau (the Chairman) y Education and Manpower Bureau
Hong Kong raspberry pi Clear All Filter results (1) AlfredC; Hacker in Hong Kong Maker of LiV Pi, an open source software and hardware indoor air quality monitor based on Raspberry Pi. ... Maker of LiV Pi, an open source software and hardware indoor air quality monitor based on Raspberry Pi. Going up? About Us Contact Give Feedback ...
A proven air quality monitoring solution for home enthusiasts and air quality professionals alike. Using a new generation of laser particle counters to provide real-time measurement of , and PM10. PurpleAir sensors are easy to install and only require a power outlet and WiFi. They use WiFi to report in real time to the PurpleAir map.
Data & Statistics. To monitor the quality of the air over Hong Kong, the Environmental Protection Department (EPD) operates fixed measuring stations for gaseous and particulate pollutants. In the following figures, air monitoring data for 2019 are compared with the Air Quality Objectives.
Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location. Know More. Comparative AQI in major cities of Hong Kong.
The air quality monitoring network in Hong Kong operated by the Environmental Protection Department (EPD) comprises 18 fixed monitoring stations to meet the following objectives: To understand air pollution problems in order that cost-effective policies and solutions can be developed;
Air Quality Treatment & Monitoring Monitair offers a comprehensive indoor air quality solution for different applications. We provide the latest IAQ technology, including bipolar ionization devices for an HVAC system, real-time IAQ monitors, and stand alone air purifiers that can be placed in any space.
Air Quality Monitoring. The AA has been monitoring the air quality at HKIA since 2004 and has made this information available on its website since 2012. The data helps to identify the most cost-effective policies and solutions to reduce emissions at HKIA and also provides useful insights into regional air quality.
Jan 08, 2015· Tag: Air Quality Monitoring Hong Kong needs to clean up its polluted air, not just measure it. One of the most prolonged environmental issues haunting Hong Kong today is the worsening air pollution. With the introduction of the air quality health index, we now have more timely information about the state of the city’s air, so people can take ...
Air Quality Parameters The criteria against which ambient air quality monitoring shall be assessed are: · The Hong Kong Air Quality Objectives (AQOs) for TSP, 24-hour TSP levels of 260 m g m-3; and · The statutory 1-hour TSP limit of 500 m g m-3. These levels are not to be exceeded at Air Sensitive Receivers (ASRs). Monitoring Equipment
Hong Kong 14 June 2021 – Navigating the streets of Hong Kong with Dyson’s air quality backpack, eco-enthusiast Melody Cheng is one of a group of individuals across the globe who are working with Dyson to learn more about their air pollution exposure in their home cities. Re-working existing technology used in Dyson air purifiers, the Dyson air quality backpack is a portable air sensing ...
Jun 04, 2019· Hong Kong Air Quality Health Index or HK AQHI is the most common local real-time broadcasting app which provides air quality reports measured by the 13 general and 3 roadside air monitoring stations operated by the Environmental Protection Department of the Government of Hong Kong.
Mar 08, 2019· The 6 Best Apps to Monitor Air Quality in Hong Kong (HEALTHY MATTERS Website) According to the World Health Organization, Hong Kong is ranked in the top 20% most polluted cities of the world. Poor air quality has become a serious health hazard to humans and the impact on human health continues to be recognized as the invisible killer.
AQHI information is based on raw data obtained directly from HKIA’s three air quality monitoring stations and making reference to the HKSAR AQHI calculation. Value marked with an asterisk “*” refers to data used for calculation of AQHI was adopted from other stations. “-“ means that the data is temporarily unavailable.
Jul 30, 2020· Delta air quality improves. July 30, 2020. The air quality in the Pearl River Delta has continuously improved in recent years, the Guangdong-Hong Kong-Macao Pearl River Delta Regional Air Quality Monitoring Network reported. The network released a report today on its 2019 monitoring …
The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time pollution, which is one of the most harmful air pollutants. Very easy to set up, they only require a WIFI access point and a USB power supply. Once connected, air pollution levels are reported instantaneously and in real-time on our maps