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Dhaka Ranks Second in Air Pollution Today, Three Indian Cities in Top Five

Rtv News

  11 Jan 2025, 10:39
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Today, Dhaka ranks second on the list of cities with the most polluted air worldwide. The city's latest air quality score is recorded at 230, indicating that Dhaka’s air is very unhealthy today. In contrast, three Indian cities rank among the top five in the pollution list, with Kolkata in West Bengal at the very top. The latest recorded air quality score for Kolkata is 380, categorizing the air as hazardous.

These data were revealed on Saturday, January 11, at 10 AM from the Air Quality Index (IQAir) monitoring agency.

According to the IQAir index, Delhi, India’s capital, ranks third on the list of polluted cities, with a recently recorded pollution score of 221, indicating very unhealthy air. Following Delhi, Mumbai, a megacity in India, holds the fourth position with an air quality score of 217, also marking the city's air as very unhealthy.

The fifth city on the list is Tashkent, Uzbekistan, with an air quality score of 190. Additionally, Lahore and Karachi from Pakistan rank seventh and ninth, respectively, with scores of 182 and 181. Kuwait City is in sixth place with a score of 185.

Bahrain’s Manama ranks eighth with a score of 181, while Accra in Ghana is in tenth place with a score of 174.

It is worth noting that an air quality score between 0 and 50 is considered good. Scores from 51 to 100 are deemed moderate, while scores from 101 to 150 are unhealthy for sensitive groups. Scores from 151 to 200 are considered unhealthy, and scores from 201 to 300 are deemed very unhealthy. An air quality score above 301 is categorized as hazardous.

Dhaka has been suffering from air pollution for a long time. The city's air quality typically deteriorates in the winter and improves somewhat during the monsoon. A report by the Department of Environment and the World Bank in March 2019 identified three major sources of Dhaka’s air pollution: brick kilns, vehicle emissions, and dust from construction sites.

According to the World Health Organization (WHO), air pollution increases mortality rates due to stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections. Air pollution is responsible for an estimated seven million deaths worldwide each year.

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