Air pollution in several cities in India, how is it in Dhaka?
Due to various natural changes especially climate change air pollution is increasing day by day in various cities around the world. Due to this the capital Dhaka is also under the grip of air pollution.
This Sunday morning the city of life Dhaka is in an ‘unhealthy’ state.
According to the data of the international air quality technology company IQAir, at around 9:30 am, the capital Dhaka is in the fifth position in the list of the most polluted cities in the world with a score of 189.
At the same time, Kolkata, India, is at the top of the list of the most polluted cities in the world with a score of 203. In addition, Accra, Ghana is in the second position with a score of 198. And the Indian capital Delhi is in the third position with a score of 196 and the Egyptian capital Cairo, which is in the fourth position, has a score of 193.
Incidentally, an AQI score of zero to 50 is considered good. 51 to 100 is considered moderate, and a score of 101 to 150 is considered unhealthy for sensitive groups. A score of 151 to 200 is considered ‘unhealthy’ air. An AQI score of 201 to 300 is considered ‘very unhealthy’. In this situation, children, the elderly and the sick are advised to stay indoors and others are advised to limit their outdoor activities. An AQI of 301 to 400 is considered ‘hazardous’, posing a serious health risk to city dwellers.
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