Hanoi is at the peak of air pollution, what is the situation in Dhaka?
Air pollution is a major problem for the world. For a long time, the level of air pollution in various cities around the world has been increasing gradually due to various man-made reasons including climate change. The risk of death of various animals including humans is increasing abnormally due to the increase in air pollution. Pollution is also increasing in the air of crowded Dhaka.
Today, Wednesday, at around 9 am, the international air quality technology company IQAir released the air pollution list.
According to the list, Hanoi, Vietnam is at the top of the air pollution. And the capital Dhaka is ranked 6th among the cities of the world with a score of 170.
Hanoi, Vietnam’s score in the air pollution list is 247. Then Sarajevo, Bosnia and Herzegovina, is in second place with a score of 195. Delhi, India, is in third place with a score of 186. In addition, Lahore, Pakistan, is in fourth place with a score of 176 and Bangkok, the capital of Thailand, is in fifth place with a score of 171. Dhaka is in sixth place with a score of 170.
According to the IQAir criteria, a score of 51 to 100 is considered ‘moderate’ or ‘acceptable’ air quality. A score of 101 to 150 is considered ‘unhealthy for sensitive groups’. A score of 151 to 200 is ‘unhealthy’ air. A score of 201 to 300 is considered ‘very unhealthy’ air, and a score of 301 and above is considered ‘hazardous’.
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