Dhaka Air Quality Ranks Sixth Globally with AQI of 152 on Monday

Dhaka’s air quality ranked sixth among the world’s cities, registering an AQI score of 152 at 9 am on Monday, highlighting ongoing concerns over air pollution. According to the Air Quality Index (AQI), Dhaka’s air was categorized as unhealthy, emphasizing the need for heightened awareness and preventive measures. Leading the list of cities with the worst air quality were Baghdad (Iraq), Delhi (India), and Kathmandu (Nepal), with AQI scores of 401, 266, and 169, respectively, underscoring the severity of air pollution challenges faced globally. When the AQI value falls within the range of 101 to 150, air quality is deemed unhealthy for sensitive groups, while scores between 150 and 200 are considered unhealthy, posing risks to broader populations. Readings exceeding 200 indicate very unhealthy conditions, with scores above 301 deemed hazardous. The AQI serves as a vital tool for assessing daily air quality, providing crucial insights into potential health risks associated with air pollution exposure. In Bangladesh, the AQI is based on five key pollutants, including particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone, offering comprehensive data for informed decision-making. Dhaka’s persistent struggle with air pollution underscores the need for proactive measures, especially considering the adverse impacts on public health. While air quality typically deteriorates during winter, improvements are observed during the monsoon season. According to the World Health Organization (WHO), air pollution remains a significant global health concern, contributing to an estimated seven million deaths annually, primarily attributed to various respiratory and cardiovascular diseases.