Dhaka's Air is 'Hazardous' Today, Caution Advised
Air pollution in the capital continues to rise. Especially during the winter season, the level of pollution increases significantly, often placing Dhaka at the top of the list of polluted cities. This winter is no exception, as Dhaka once again ranks at the top of the world's most polluted cities.
On Sunday, January 5, at 8:05 am, the Air Quality Index (AQI) recorded a score of 422 for Dhaka. This level of air quality is categorized as 'hazardous' or 'risky.'
Following Dhaka, Baghdad in Iraq holds the second position with an AQI score of 228, Hanoi in Vietnam ranks third with a score of 223, and Delhi in India is in fourth place with a score of 204.
According to the data, an AQI score from 0 to 50 is considered good. Scores from 51 to 100 are deemed moderate, while scores between 101 and 150 are unhealthy for sensitive groups. Scores from 151 to 200 are considered unhealthy, 201 to 300 are very unhealthy, and any score above 301 is categorized as 'hazardous' or 'risky.'
Air pollution poses a serious health risk, affecting people of all ages. However, it is particularly harmful to children, the elderly, pregnant women, and individuals with pre-existing health conditions.
Experts attribute Dhaka's air pollution to brick kilns, vehicle emissions, and dust from construction sites. The consequences of air pollution include increased risks of respiratory problems, coughing, lower respiratory infections, and depression.
Notably, IQ Air, a Switzerland-based air quality monitoring technology company, publishes this list of polluted cities. The AQI score, prepared daily, informs the public about the cleanliness or pollution level of a city's air and the potential health risks they might face.
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