Dhaka’s air quality unhealthy for sensitive groups - Dainikshiksha

Dhaka’s air quality unhealthy for sensitive groups

Dainikshiksha Desk |

Dainikshiksha Desk: Dhaka's air quality was categorised as ‘unhealthy for sensitive groups’ this morning.

With an air quality index (AQI) score of 134 at 8:59 am, Dhaka ranked 11th on the list of cities worldwide with the worst air quality.

India’s Delhi, Egypt’s Cairo City and Thailand’s Chiang Mai occupied the first three spots on the list, with AQI scores of 193, 171 and 170 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.

Dhaka has long been grappling with air pollution issues. Its air quality usually turns unhealthy in winter and improves during the monsoon.

As per World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year, mainly due to increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections. source: UNB

‘Qawmi Madrasa: An Unfinished Publication’ available in market - dainik shiksha ‘Qawmi Madrasa: An Unfinished Publication’ available in market PM urges KSA to extend visa approval time for Hajj pilgrims - dainik shiksha PM urges KSA to extend visa approval time for Hajj pilgrims Determined Rabbi overcomes disability to ace SSC exams with feet - dainik shiksha Determined Rabbi overcomes disability to ace SSC exams with feet Rains likely to drench Dhaka, six other divisions in 24 hours - dainik shiksha Rains likely to drench Dhaka, six other divisions in 24 hours Israel moves deeper into Rafah and fights Hamas militants regrouping in northern Gaza - dainik shiksha Israel moves deeper into Rafah and fights Hamas militants regrouping in northern Gaza Putin removes defence minister Shoigu - dainik shiksha Putin removes defence minister Shoigu Dhaka’s air ‘unhealthy’, 4th most polluted in the world this morning - dainik shiksha Dhaka’s air ‘unhealthy’, 4th most polluted in the world this morning please click here to view dainikshiksha website Execution time: 0.0062458515167236