"Dhaka, the densely populated capital of Bangladesh, has ranked fifth in a global index of cities with the worst air quality, recording an Air Quality Index (AQI) of 130 this morning, classified as 'unhealthy'. This stark rise from moderate air quality the previous day highlights ongoing pollution challenges faced by the city."

In a concerning development, Dhaka, Bangladesh's bustling capital, has been identified as the fifth city globally with the most severe air pollution issues. This designation comes as the city recorded an Air Quality Index (AQI) of 130 on April 22, 2024, marking a shift from moderate air quality the day before. The rising AQI underscores persistent challenges faced by Dhaka in tackling air pollution, particularly during the dry winter months.

Kathmandu in Nepal, Beijing in China, and Chiang Mai in Thailand have emerged as the top three cities with the most alarming air quality levels, recording AQI scores of 181, 163, and 162, respectively. Dhaka's AQI of 130, though lower than these cities, still signifies 'unhealthy' air quality, prompting concerns for residents' health.

Read: Ranks 10th Worst Globally

Dhaka has long grappled with air pollution, typically experiencing worsening conditions during winter and relative improvement in the monsoon season. The AQI in Bangladesh is influenced by several pollutants, including particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone.

Read: Bangladesh's Capital Air Classified 'Unhealthy' for Sensitive Groups"

According to the World Health Organization (WHO), air pollution contributes to an estimated seven million deaths annually worldwide, with major health impacts ranging from cardiovascular diseases to respiratory illnesses. Dhaka's elevated AQI underscores the urgent need for comprehensive measures to mitigate air pollution and safeguard public health.

Read: Dhaka’s Air Quality Plummets Amid Heat Wave, Ranked Ninth Globally