Abba Elizabeth Joseph

PM10 and its impacts on health - a case study in Mumbai

Air pollution in urban areas is a major health concern. Air pollution in cities has been linked to increased rates of mortality and morbidity in developed and developing countries. There is consistent evidence that the levels of fine particulate matter in the air are associated with risk of death from all causes of cardiovascular and respiratory illness. The present study predicts the health impact due to PM10 (respirable particulate matter) in an industrial, residential and commercial area of Mumbai city. The estimates of the impacts on health is mainly based on Ostros approach.

Ambient levels of benzene in Mumbai city

An attempt has been made to determine the levels of benzene in air at different locations in Mumbai city. Levels of benzene in air have been determined by adsorbing air at a uniform flow rate on especially fabricated activated coconut charcoal cartridges followed by thermal desorption and detection on Varian GC-MS. The results show that maximum concentrations of benzene have been observed at traffic junctions and petrol pumps.