孟加拉首都达卡(Dhaka)在空气质量上挣扎, Bangladesh's capital, Dhaka, struggles with air quality, currently at "moderate" but previously much worse.

孟加拉首都达卡(Dhaka)经常排在空气质量最差的城市之列, 最近排名第22位, 空气质量指数(AQI)为77分, Dhaka, Bangladesh's capital, frequently ranks among cities with the worst air quality, recently placing 22nd with an Air Quality Index (AQI) score of 77, which is considered "moderate." 然而,其AQI有时达到163个。 However, its AQI has sometimes reached 163. 空气污染是一个主要的健康问题,每年全世界有700万人死亡。 Air pollution, a major health concern, is linked to seven million deaths annually worldwide. 孟加拉国气象局预测降雨,这可以改善空气质量。 The Bangladesh Meteorological Department forecasts rains, which could improve air quality.