National
AQI reports, Dhaka Ranks 4th in List of Cities with Worst Air Quality
According to the latest air quality index report (AQI), Dhaka, the capital city of Bangladesh, secured the 4th position on the global list of cities with the most severe air pollution.
With an Air Quality Index (AQI) score of 162 recorded at 9:00 am this morning, Dhaka joined the unfortunate ranks of cities battling hazardous air conditions. Topping the list were Lahore in Pakistan and Delhi in India, with both cities scoring an AQI of 190. Shenyang in China followed closely with an AQI of 163.
The AQI scale categorizes air quality levels, and an AQI score between 101 and 150 is considered “unhealthy for sensitive groups,” while a score of 151 to 200 falls under the “unhealthy” category. Moving up the scale, an AQI score of 201 to 300 is classified as “very unhealthy,” while a reading above 301 is deemed “hazardous,” posing severe health risks to residents.
The air quality index in Bangladesh is based on the measurement of five criteria pollutants, namely particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone (O3). These pollutants are known to contribute significantly to air pollution and its adverse effects on public health.
Read More: Morning Rainfall brings Moderate Air Quality in Dhaka
Dhaka has been grappling with air pollution issues for a considerable time, and it continues to be a pressing concern. Air pollution consistently ranks as one of the leading risk factors for premature death and disability worldwide. The World Health Organization (WHO) estimates that air pollution is responsible for approximately seven million deaths annually, mainly attributed to increased mortality rates from stroke, heart disease, chronic obstructive pulmonary disease (COPD), lung cancer, and acute respiratory infections.
National
Professor Dr. Md. Mizanur Rahman Appointed Vice-Chancellor of Northern University Bangladesh
Professor Dr. Md. Mizanur Rahman, a distinguished academic from the Department of Marketing at the University of Dhaka, has been appointed the new Vice-Chancellor of Northern University Bangladesh (NUB). The Ministry of Education confirmed the appointment through an official notification issued on Sunday (23 November), signed by Sultan Ahmed, Assistant Secretary of the Secondary and Higher Education Division, on behalf of the President.
The notice states that, with the approval of the Honorable President and Chancellor, Professor Rahman will serve a four-year term as Vice-Chancellor under Section 31(1) of the Private University Act, 2010. He will receive all salary, allowances, and benefits as determined by the university, and his duties will commence immediately in accordance with relevant laws and regulations.
Professor Rahman has an outstanding academic background. He secured First Class First in his Honors degree from the University of Dhaka’s Marketing Department, achieving record-breaking marks. He completed his MBA with dual majors in Finance and Marketing at Dalhousie University in Canada, graduating in the top 1% of his class. He later earned his Master’s degree (First Class Second) and PhD from the same department at the University of Dhaka.
During his illustrious 35-year career, he has served as Chairman of the Department of Marketing at the University of Dhaka for three years and was elected to both the Syndicate and Senate of the university. He also served as Dean at Daffodil International University and has taught as an adjunct professor at North South University, BRAC University, and Independent University, Bangladesh (IUB).
Professor Rahman has an extensive body of research, with over 35 publications, including four international papers and three research monographs. Several MPhil and PhD scholars have completed their degrees under his supervision. He also served for many years as Vice President of the Dhaka University Marketing Alumni Association.
Outside academia, he has contributed significantly to the corporate sector and educational governance. He has worked as an independent director and strategic adviser to various reputed organizations and has served on the governing bodies of several well-known colleges in Dhaka. He currently holds the position of Chairman of the North South Society.
The Bangladesh Meteorological Department (BMD) has forecasted light to moderate rain or thundershowers accompanied by temporary gusty winds at most places across the Rangpur, Rajshahi, Mymensingh, Dhaka, Khulna, Barishal, Chattogram, and Sylhet divisions. Some areas may experience moderately heavy to very heavy rainfall, according to their latest weather bulletin released on Thursday.
Day and night temperatures are expected to remain nearly unchanged across the country.
The highest rainfall in the country over the past 24 hours was recorded in Kumarkhali, with 104mm of rain by 6 a.m. on Thursday.
The axis of the monsoon trough extends from India’s Madhya Pradesh, Odisha, and West Bengal to Assam, passing through Bangladesh, with one of its associated troughs stretching into the North Bay of Bengal.
The monsoon remains active over Bangladesh and moderate to strong over the North Bay region.
The Bangladesh Meteorological Department (BMD) has forecasted that the mild heat wave currently affecting parts of the country, including the capital, is expected to subside in most areas within the next 24 hours, starting from 9 am today.
“A mild heat wave is sweeping across the divisions of Rangpur, Rajshahi, Dhaka, Mymensingh, and Sylhet, as well as the districts of Jashore, Chuadanga, and Kushtia. It is likely to ease in most regions,” the department reported.
In addition, BMD predicted light to moderate rainfall or thundershowers, accompanied by temporary gusty winds, across most of Rangpur, Rajshahi, Dhaka, Mymensingh, Khulna, Barishal, Chattogram, and Sylhet divisions. Some areas are expected to experience moderate to very heavy rainfall.
Temperatures across the country may drop by 1-2 degrees Celsius during both day and night.
On Monday, Dinajpur in the Rangpur division recorded the country’s highest temperature at 38.6°C, while Bandarban in the Chattogram division saw the lowest temperature at 24.6°C early today.
Meanwhile, rainfall recorded in the past 24 hours, ending at 6 am today, reached 66 mm in Nikli of Dhaka Division.
The sunset in Dhaka is at 5:53 pm today, and sunrise is expected at 5:49 am tomorrow.
