Enhancing indoor air quality through effective ventilation / Alif Najmi Sulaiman and Noorazlina Kamarulzaman

This article investigated the effective ventilation to enhance the better indoor air quality into a residential building in Malaysia. A periodic field measurement have been set up in order to collect all the available parameter that would distribute for data collection process such as relative humidity, temperature and carbon dioxide within a house. Two residential building with different type of building ventilation (opening) located in Rantau Panjang, Kelantan have been choose as the sample for this study so that a brief comparison on recorded indoor air quality rate can be made and analyse . The data gathering process be made via Indoor Air Quality Monitoring Instrument which left on each case study both for 2 days. The study focused and identified the proper building ventilation in order to improve the quality of air within a building. Through the study, the indoor air quality in a building can be maximise. These findings also can point out best practises, educate construction regulations, and advise homeowners, designers, and decision-makers on how to make single-story residential structures' interiors healthier and more pleasant.