Indoor air pollution of PM2.5 in urban households of Jammu, (J&K)

Abstract

The rising problem of Respirable Particulate Matter i.e. PM2.5 and smaller is catching attention of the policymakers, stakeholders as well as common man. The study of the IndoorPM2.5 of the particular area is very important as it is having direct impact on the human health because PM2.5is absorbed into lung alveolar tissues during breathing and causes respiratory and cardiovascular problems. In present study attempt has been made to assess the status of Indoor PM2.5 in Urban Households of Jammu, (J&K). The average indoor PM2.5 in all the sampled households of Jammu was observed to be 99.49±35.84 µg/m3 which is above the permissible limits of PM 2.5 as prescribed by CPCB. This type of study has been done for the first time in the northern region of India. The data generated in present study will act as base line data for further studies pertaining to its ionic analysis as well as suggesting mitigation measures

Status of particulate matter in the indoor air of residential units of Sunderbani area of Rajouri district (J&K), India

“…The critical analysis of data at Commercial area revealed that values of PM2.5 were highest in CTC followed by CLWE and least in CLIM whereas the values of PM1.0 were highest in CTC followed by CLE and least by CLIM, PM0.50 were highest in CTC followed by CLIE and least by CLE and PM0.25 were found highest in CTC followed by CLWE and least by CLIE households (figure 4). These results support the findings of Nishu and Rampal (2019) that in comparison to residences even without exhaust, Chulha-using households showed higher levels of indoor PM2.5 at all the study sites. Further, the analysis of the data of particulate matter in the households with traditional chullah revealed that kitchens of residential area exhibited insignificantly (p>0.05) higher values of PM2.5, PM1.0, PM0.50 and PM0.25 as compared with that of commercial area.…”