Suggestions for reducing Dhaka's air pollution

FE Team | Published: June 27, 2024 20:00:56

Dhaka has suffered from record levels of air pollution in recent weeks, often topping lists of the most polluted cities on the planet. It is very close to reaching "hazardous" levels. According to a 2022 study by the World Bank, about 40 per cent of Dhaka's air pollution originates from natural causes and human actions within the city. Another 28 per cent of the pollution is regional, primarily from sources in India, while the remaining 60 per cent comes from adjacent divisions and districts. The study identifies multiple pollutants, including dust, dirt, soot, smoke, fumes, and liquid droplets, originating from automobiles, power plants, factories, brickfields, unpaved roads, and construction sites.
It is urgent to take necessary steps to ensure sustainable living for a better tomorrow.To address environmental concerns, increase the use of public transport, close all illegal brick kilns, and create adequate space for pedestrians and bicycles. Additionally, promote carpooling and ride-sharing, adopt WHO's standards for the city, monitor air quality, and prioritise pollution control.
Introduction of electric vehicles, establishing clean energy generation through the electricity grid, and promoting urban gardening initiatives along with adopting green roofs for homes and factories are also crucial.
Transition to a renewable energy plan, promoting e-mobility, and implementing greening initiatives in the city are also important since plants play a crucial role in improving air quality by converting carbon dioxide into oxygen, filtering particulates, and mitigating the urban heat island effect.
Some other recommendations include limiting pollution from construction sites through adoption of required measures, enforcing strict adherence to environmental laws and regulations, including proper management of dust and waste particles. Cleaning roads and walkways area-wise at least once a week during dry seasons instead of merely sprinkling water from water trucks is also necessary. Overall, the authorities must ensure full implementation of Bangladesh's Environmental Act of 1995 and the Environment Conservation Rules of 1997.
Mehedi Hassan Roney
Merchandising Manager
AB Apparels Ltd
roney@ab-group.com