People of Dhaka city have been fortunate enough to enjoy the good air in the last ten days of July, 2021 due to mainly three reasons, 1st one was lockdown, 2nd one was the Eid holiday and 3rd one was monsoon rain. This week had been a magical week considering the air quality history of Dhaka city. Dhaka has been at the forefront of polluted air for several years now. According to the latest report released by IQAir, an international organization based in the United States, Bangladesh is at the top position in terms of air pollution in 2019 and 2020. This report also mentions that Dhaka got the second position in terms of air pollution among the capital cities of the world.