Sun, 14 April 2024
The Daily Ittefaq

Dhaka's air quality once again worst in world this morning

Update : 02 Mar 2024, 10:28

With an AQI score of 191 Dhaka has topped the list of cities worldwide with the worst air quality at 9:09 am on Saturday morning. According to the air quality index Dhaka’s air was classified as 'unhealthy'. 

Pakistan’s Lahore, Myanmar’s Yangon and Nepal’s Kathmandu occupied the second, third and fourth spots on the list, with AQI scores of 182, 180 and 178 respectively.

When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘unhealthy for sensitive groups’, between 150 and 200 is ‘unhealthy’, between 201 and 300 is said to be 'very unhealthy', while a reading of 301+ is considered 'hazardous', posing serious health risks to residents.

The AQI, an index for reporting daily air quality, informs people how clean or polluted the air of a certain city is and what associated health effects might be a concern for them.

The AQI in Bangladesh is based on five pollutants: particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone.

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