International Journal of Ecology and Environmental Sciences
A study on the health impacts of particulate matter pollution due to demolition of high-rise buildings, Maradu- Kochi
Abstract
The public perception on the effects of building destruction was done after Maradu building demolition in Kochi during 11th and 12th of January 2020 to study the influence of short term abnormal deterioration of air quality on human health. During demolition, the concentrations of PM10, PM2.5, and SPM increased above the allowed limit, which then decreased but remained above the ambient level observed during the pre-demolition phase. The questionnaire was prepared in consultation with senior pulmonologist, based on resident’s health and their general awareness of air pollution. A total of 529 people were surveyed for the study, which was carried out from January to February 2020. There were apprx.59% females and 41% males in the sample population. The 46-60 age group had the highest percentage of participation (31%), followed by the 60 and above group (21 %).The effect of particulate matter on different health issues were analysed. It was observed that, allergy sneezing (30.14%) and cough (25.96%) were the most common symptoms right after demolition followed by chest congestion (13.04%) and cold (12.3%). The association between SPM and PM10 on allergy sneezing was highly correlated.
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References
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