A research initiative, aimed at obtaining status-quo measurements of Indoor Air Quality (IAQ) and ventilation characteristics in air-conditioned office buildings in Singapore, has resulted in an extensive database, which details are presented in this paper. An integrated IAQ audit methodology developed...
IAQ Consultants is the leading indoor air quality testing and environmental testing specialists in Singapore. We are a SAC-SINGLAS accredited firm.
In India, there is an ongoing exercise being performed to develop national Indoor Air Quality standards into regulations and then become enforceable (Singh and Dewan, 2022). As discussed in this paper, WHO guidelines exist for CH2O, PM2.5, NO2, CO, and Rn. For indoor T, WHO has performed...
Singapore Standard Council. Singapore Standard SS 533: Code of Practice for Air-Conditioning and Mechanical Ventilation in Buildings 60 (Singapore Standard, 2009). Google Scholar Standards, E. Standards EN 1822 and EN ISO 29463—EPA, HEPA and ULPA Filters—European Standards (European Standards Age...
Development and application of an indoor air quality audit to an air-conditioned building in Singapore. Building Environ 2001; 36:181-188.K.W.D. Cheong and H. Y. T. Lau, "Development and application of an indoor air quality audit to an air- conditioned tertiary institutional building in ...
The environmental factors affecting indoor quality and ventilation standards are discussed (ventilation, indoor and outdoor pollution, energy conservation measures, floor plan modifications, atmospheric conditions). COis considered to be a more sensitive indicator than oxygen deficiency for the quantity of ...
[translate] aThe unique feature of the Singapore labelling system is its inclusion of individual systems’ efficiency and the stringent indoor air quality requirement. 新加坡标记的系统的独特的特点是单个系统它的包括’效率和严密室内空气质量要求。 [translate] ...
& Wong N. H, (2004), Comparative Study of The Indoor Air Quality of Naturally Ventilated and Air-Conditioned Bedrooms of Residential Buildings in Singapore, Building and Environment, Elsevier. [29] Lomas K.J & Ji Y., (2009), Resilience of Naturally Ventilated Buildings to Climate Change : ...
Other example is set by the Institute of Environmental Epidemiology, Ministry of the Environment of Singapore (Singapore, 1996), which recommended the maximum concentration of 150 μg m−3 for PM10 as the limit for acceptable indoor air quality. On the other hand, the Indoor Air Quality ...
Most of the public venues had indoor PM2.5 levels higher than the acceptable air quality standards. The results are consistent with PM2.5 levels at public venues in other countries when the indoor smoking ban policy was not implemented. The PM2.5 level in venues where smoking was observed was ...