Breathing Heavy: New Evidence on Air Pollution and Health in Bangladesh

Globally, air pollution has been identified as a major risk factor for premature mortality and morbidity; it caused an estimated 6.7 million deaths in 2019. The burden of disease falls particularly heavily on low- and middle-income countries, where the exposure levels tend to be significantly higher.

Bangladesh is among the hardest hit. The country was ranked as the most polluted country in the world between 2018 and 2021; its capital, Dhaka, was ranked as the second-most polluted city. In 2...