16/11/2011· In order to characterize the status of indoor air pollution in some important facilities, a list of key criteria pollutants [particulate matter (PM10), carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (HCHO), and bioaerosol] was measured from a total of 91 randomly selected sites in 18 different cities, Korea (February 2006 to December 2009). The target facilities include 43 child care …
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
Background, aims, and scope: Preschool indoor air quality (IAQ) is believed to be different from elementary school or higher school IAQ and preschool is the first place for social activity. Younger children are more susceptible than higher-grade children and spend more time indoors. The purpose of this study was to compare the indoor air quality by investigating the concentrations of airborne …
The purpose of this study is to measure and evaluate indoor air quality in small-scale apartment houses which are not included in construction standard of Clean-Healthy house in Korea. This study is measured the formaldehyde, acetaldehyde, benzene, toluene, ethylbenzene, xylene and styrene included in the indoor air quality guideline of Korea. As a result, high concentrations of formaldehyde and …
10/04/2016· T is my great pleasure to welcome you to IAQVEC 2016, the 9th international conference on indoor air quality, ventilation & energy conservation in buildings. Series of IAQVEC conferences started in 1992 in Montreal, Canada. The 9th conference in 2016 will celebrate the 24th anniversary of international conference. The conference will present the latest research issues with examples on how …
17/06/2020· The issue is that air pollution affects you even at 1μg/m³, there is no clear definition of when it starts to become very dangerous. If you want to stay as safe as possible then it is best to follow the WHO guidelines. Whenever exceeds 25μg/m³, don a mask. However, this level is very regularly exceeded in Seoul.
Air quality monitoring was carried out to collect data on the levels of various indoor and ambient air constituents in two cities in Korea (Seoul and Taegu). Sampling was conducted simultaneously indoors and outdoors at six residences, six offices and six restaurants in each city during summer 1994 and winter 1994-1995. Measured pollutants were respirable suspended particulate matter (RSP), carbon …
contributing to poor indoor air quality are receiving significant attention from researchers, government officials and the general public. But, despite the fact that many people spend upwards of an hour each day in enclosed vehicles, comparably little attention has been given to vehicle interior air quality (VIAQ). Unfortunately, the relatively small interior space provided in most vehicles means that air …
smart city, smart grid, air quality, indoor air quality management system, SmartAir, BMS, AQM, SmartAir for car, vehicle. HOME; SITEMAP; KOREAN; About Us. About Us; CEO Message ; History; Vision and Goals; Location; Business. Scope of Business; Main Issues; Products. Service Overview; Smart Air for Vehicles; Indoor Smarty Air; Urban Environmental Information Service; Technology. …
01/11/2017· The level of bacteria exceeded the limit of 800 CFU m−3 as mandated by Korea's Indoor Air Quality (IAQ) standard. The level of these bacteria showed a significant positive association with the building age and area, and a negative link with the ventilation time.
The purpose of this study was to compare the indoor air quality by investigating the concentrations of airborne particulates and gaseous materials at preschools in urban and rural locations in Korea. Methods We investigated the concentrations of airborne particulates and gaseous materials in 71 classrooms at 17 Korean preschools. For comparison, outdoor air was sampled simultaneously with indoor air …
04/04/2019· URL is copied. SEOUL, April 4 (Yonhap) -- Poor air quality caused more than 17,000 deaths in South Korea in 2017, more than 90 percent of which resulted from the onslaught of harmful particles, a study released by a civic group showed Thursday. The "State of Global Air 2019" report, published by the Health Effects Institute, revealed ...
The purposes of this study were to characterize indoor air concentration, to see the correlation of each parameter, to recognize main contribution factor of indoor air pollutants and to suggest that IAQ management plan should be established through investigation of IAQ status in the subway stations and carriages. Afield study was designed to characterize indoor concentrations and sources in subway …
Korea Automobile testing & research Institute VEHICLE INTERIOR AIR QUALITY(VIAQ) TEST PROCEDURES & PROPOSAL 1p KATRI, The Republic of KOREA (Korea Automobile Testing & Research Institute) 30 March 2016. MOLIT Ministry of Land, Infrastructure and Transport KATRI Korea Automobile testing & research Institute uVIAQ Management Standards üLaw : Motor Vehicle …
Indoor air quality assessment in child care and medical facilities in Korea. Kabir E(1), Kim KH, Sohn JR, Kweon BY, Shin JH. Author information: (1)Department of Environment & Energy, Sejong University, Seoul, South Korea. In order to characterize the status of indoor air pollution in some important facilities, a list of key criteria pollutants [particulate matter (PM(10)), carbon dioxide (CO(2)), carbon monoxide …
15/08/2014· Evaluation of passenger health risk assessment of sustainable indoor air quality monitoring in metro systems based on a non-Gaussian dynamic sensor validation method. Kim M(1), Liu H(1), Kim JT(2), Yoo C(3). Author information: (1)Department of Environmental Science and Engineering, Center for Environmental Studies, Kyung Hee University, Yongin 446-701, Republic of Korea. …
27/12/2016· INDOOR AIR QUALITY CONTROL ACT. Search by Pages Search ※ The links provided by an automatic program for the convenience of users may have some errors. ※ The statutes and regulations translated into English herein shall not be construed as having legal or official authority and shall be used only for reference. Do you satisfy with translations of the statutes? Assessment. Tel. …
Find out Seoul Air Quality Index (AQI) with real-time air pollution level of , PM10, CO, Ozone, SO2, NO2, temperature & humidity in Seoul,Korea, South
26/03/2014· Indoor Air Quality Management • Indoor Air Quality (IAQ) is a term which refers to the air quality within and around buildings and structures, especially as it relates to the health and comfort of building occupants. • IAQ refers to the quality of the air inside buildings as represented by concentrations of pollutants and thermal conditions that affect the health and performance of Occupants. • It refers to …
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