Dhaka, Feb. 2 -- Dhaka, the overcrowded capital city of Bangladesh, has ranked the first on the list of cities with the worst air quality with an AQI score of 374 at 9am this morning (February 2, 2025).

Today's air was classified as 'hazardous', referring to a serious health risk to residents, according to the AQI index.

The hazardous air quality marks on the first working day of the week, and even an unhealthy air had been prevailing for the past few days.

When the AQI value for particle pollution is between 50 and 100, air quality is considered 'moderate', usually sensitive individuals should consider limiting prolonged outdoor exertion, between 101 and 150, air quality is considered 'unhealthy for sensitive groups', between 150 and ...