United News of Bangladesh

Dhaka, the densely populated capital of Bangladesh, ranked fourth among the world’s most polluted cities on Thursday morning (January 22, 2026), recording an Air Quality Index (AQI) of 240 at 9:23 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Read more: Bicycling could cut emissions in Global South with policy support: Study Lahore in Pakistan, Delhi in India, and Sarajevo in Bosnia and Herzegovina occupied the first, second, and third spots on the list, with AQI scores of 368, 317, and 265 respectively. According to the AQI scale, a reading between 50 and 100 is considered ‘moderate’, with generally acceptable air quality, though sensitive individuals should limit prolonged outdoor exertion. AQI levels of 101–150 are ‘unhealthy for sensitive groups’, 151–200 is ‘unhealthy’, 201–300 is ‘very unhealthy’, and readings above 301 are considered ‘hazardous’, posing severe health risks. The AQI, which reports daily air quality, informs residents how clean or polluted the air is and highlights potential health effects. In Bangladesh, the AQI is calculated based on five key pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. Dhaka's air quality remains ‘very unhealthy’ Dhaka has long struggled with air pollution. Air quality usually deteriorates in winter and improves during the monsoon season. The World Health Organization (WHO) estimates that air pollution causes about seven million deaths worldwide each year, primarily from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

Dhaka, the densely populated capital of Bangladesh, ranked second among the world’s most polluted cities on Wednesday morning (January 21, 2026), recording an Air Quality Index (AQI) of 296 at 9:40 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Read more: How to Reduce Air Pollution in Bangladesh? Lahore in Pakistan, Delhi in India, and Kolkata in India occupied the first, third, and fourth spots on the list, with AQI scores of 324, 293, and 232 respectively. According to the AQI scale, a reading between 50 and 100 is considered ‘moderate’, with generally acceptable air quality, though sensitive individuals should limit prolonged outdoor exertion. AQI levels of 101–150 are ‘unhealthy for sensitive groups’, 151–200 is ‘unhealthy’, 201–300 is ‘very unhealthy’, and readings above 301 are considered ‘hazardous’, posing severe health risks. The AQI, which reports daily air quality, informs residents how clean or polluted the air is and highlights potential health effects. In Bangladesh, the AQI is calculated based on five key pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. Dhaka's air quality remains ‘very unhealthy’ Dhaka has long struggled with air pollution. Air quality usually deteriorates in winter and improves during the monsoon season. The World Health Organization (WHO) estimates that air pollution causes about seven million deaths worldwide each year, primarily from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

Dhaka, the densely populated capital of Bangladesh, ranked third among the world’s most polluted cities on tuesday morning, recording an Air Quality Index (AQI) of 296 at 9:02 am. Today (January 20, 2026), the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Read more: Weather likely to remain unchanged: BMD Lahore in Pakistan, Delhi in India, and Kolkata in India occupied the first, second, and fourth spots on the list, with AQI scores of 558, 450, and 284 respectively. According to the AQI scale, a reading between 50 and 100 is considered ‘moderate’, with generally acceptable air quality, though sensitive individuals should limit prolonged outdoor exertion. AQI levels of 101–150 are ‘unhealthy for sensitive groups’, 151–200 is ‘unhealthy’, 201–300 is ‘very unhealthy’, and readings above 301 are considered ‘hazardous’, posing severe health risks. The AQI, which reports daily air quality, informs residents how clean or polluted the air is and highlights potential health effects. In Bangladesh, the AQI is calculated based on five key pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. Dhaka has long struggled with air pollution. Air quality usually deteriorates in winter and improves during the monsoon season. Read more: Dhaka's air quality remains ‘very unhealthy’ The World Health Organization (WHO) estimates that air pollution causes about seven million deaths worldwide each year, primarily from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

Dhaka, the densely populated capital of Bangladesh, ranked third among the world’s most polluted cities on Monday morning (January 19, 2026), recording an Air Quality Index (AQI) of 272 at 8:58 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Delhi in India, Lahore in Pakistan, and Kolkata in India occupied the first, second, and fourth spots on the list, with AQI scores of 541, 312, and 204 respectively. Read more: Air pollution: 5 ways to protect yourself from poor air quality According to the AQI scale, a reading between 50 and 100 is considered ‘moderate’, with generally acceptable air quality, though sensitive individuals should limit prolonged outdoor exertion. AQI levels of 101–150 are ‘unhealthy for sensitive groups’, 151–200 is ‘unhealthy’, 201–300 is ‘very unhealthy’, and readings above 301 are considered ‘hazardous’, posing severe health risks. The AQI, which reports daily air quality, informs residents how clean or polluted the air is and highlights potential health effects. In Bangladesh, the AQI is calculated based on five key pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. Dhaka's air quality turns ‘very unhealthy’ Dhaka has long struggled with air pollution. Air quality usually deteriorates in winter and improves during the monsoon season. The World Health Organization (WHO) estimates that air pollution causes about seven million deaths worldwide each year, primarily from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

Dhaka, the densely populated capital of Bangladesh, ranked second among the world’s most polluted cities on Monday morning (January 12, 2026), recording an Air Quality Index (AQI) of 285 at 9:43 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Read more: Daily Danger in Dhaka: Food, air, water offer residents few safe choices Cairo in Egypt, Chengdu in China, and Delhi in India occupied the first, third, and fourth spots on the list, with AQI scores of 300, 244, and 241 respectively. According to the AQI scale, a reading between 50 and 100 is considered ‘moderate’, with generally acceptable air quality, though sensitive individuals should limit prolonged outdoor exertion. AQI levels of 101–150 are ‘unhealthy for sensitive groups’, 151–200 is ‘unhealthy’, 201–300 is ‘very unhealthy’, and readings above 301 are considered ‘hazardous’, posing severe health risks. The AQI, which reports daily air quality, informs residents how clean or polluted the air is and highlights potential health effects. In Bangladesh, the AQI is calculated based on five key pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. Dhaka's air quality turns `unhealthy for sensitive groups’ Dhaka has long struggled with air pollution. Air quality usually deteriorates in winter and improves during the monsoon season. The World Health Organization (WHO) estimates that air pollution causes about seven million deaths worldwide each year, primarily from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

Dhaka, the overcrowded capital city of Bangladesh, has ranked 21st on the list of cities with the worst air quality with an AQI score of 120 at 09:06 am this morning (december 27, 2025). Today Dhaka’s air was classified as ‘unhealthy for sensitive groups’ referring to a health threat, according to the AQI index. Pakistan’s Lahore, India’s Delhi and Kolkata and Kuwait’s Kuwait City occupied the first four spots on the list, with AQI scores of 448, 410, 221 and 176, respectively. An AQI between 50 and 100 is considered ‘moderate’ with acceptable air quality usually sensitive individuals should consider limiting prolonged outdoor exertion, 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. Read more: Dhaka records second-worst air quality in the world this morning 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. Read more: How to Reduce Air Pollution in Bangladesh?

Dhaka's air quality has turned "good" due to the incessant rain triggered by Cyclone Remal. With an air quality index (AQI) score of 38 at 9 am this morning (May 28, 2024), Dhaka anked 77th on the list of cities worldwide with the worst air quality. When the AQI score is between 0 and 50, air quality is considered to be ‘good’, while between 50 and 100 is ‘moderate’, between 101 and 150 ‘unhealthy for sensitive groups’, between 151 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.  India's Delhi, Indonesia's Jakarta and Pakistan's Lahore occupied the first three spots on the list, with AQI scores of 216, 173 and 162, respectively.  Dhaka’s air quality turns ‘moderate’ under influence of Cyclone Remal AQI, an index for reporting daily air quality, is used by government agencies to inform people how clean or polluted the air of a certain city is, and what associated health effects might be a concern for them.  In Bangladesh, the AQI is based on five criteria 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.   With the advent of winter, the city’s air quality starts deteriorating sharply due to the massive discharge of pollutant particles from construction work, rundown roads, brick kilns and other sources. Air pollution consistently ranks among the top risk factors for death and disability worldwide. Breathing polluted air has long been recognised as increasing a person’s chances of developing a heart disease, chronic respiratory diseases, lung infections and cancer, according to several studies. As per the World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections. Read more: Cyclone Remal: Great Danger Signal No. 10 issued for Mongla, Payra; 9 for Ctg and Cox’s Bazar

Dhaka ranked third on the global list of cities with the worst air quality this morning (October 09, 2023). The air in Dhaka city was classified as 'unhealthy' with an AQI score of 158 at 9:15 am. Pakistan's Lahore and India's Mumbai occupied the first and second spots on the list, with AQI scores of 182 and 160, respectively. Read: Bangladeshis, Indians, Nepalis and Pakistanis expected to live 5 years less due to air pollution: AQLI An AQI between 151 and 200 is considered 'unhealthy', while 201–300 is 'very unhealthy', and 301+ is 'hazardous', posing severe 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. Read: Urgent, coordinated actions needed to curb air pollution in South Asia: World Bank 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. Read: Air pollution 2nd biggest cause of deaths in Bangladesh in 2019, cost about 3.9-4.4% of GDP: World Bank As per the 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.

Dhaka's air quality was marked as 'unhealthy for sensitive groups' this morning (September 16, 2023). With an air quality index (AQI) score of 136 at 9:01 am, Dhaka ranked 6th on the list of cities worldwide with worst air quality, according to IQAir. Saudi Arabia’s Riyadh, Indonesia’s Jakarta and China’s Beijing occupied the first three spots on the list, with AQI scores of 171, 159 and 156, respectively. Dhaka's air quality 'moderate' this morning An AQI between 101 and 150 is considered ‘unhealthy’, particularly for sensitive groups. Similarly, an AQI between 151 and 200 is considered 'unhealthy' while between 201-300 is ‘very unhealthy', and 301-400 is 'hazardous', posing severe health risks to residents. AQI, an index for reporting daily air quality, is used by government agencies to inform people how safe or polluted the air of a certain city is, and what associated health effects might be a concern for them. Dhaka's air quality ‘unhealthy for sensitive groups’ this morning In Bangladesh, the AQI is based on five criteria pollutants: particulate matter (PM10 and PM2.5), NO2, CO, SO2 and Ozone. Dhaka's air quality continues to be 'moderate' Dhaka has long grappled with air pollution issues. Its air quality usually turns unhealthy in the winter and improves during the monsoon.

Dhaka's air quality was in the ‘moderate’ zone this morning (September 12, 2023). With an air quality index (AQI) score of 96 at 8:30 am, Dhaka today ranked 13th on the list of cities worldwide with the worst air quality. An AQI between 50 and 100 is considered ‘moderate’ with an acceptable air quality. However, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Read: UN Secretary General calls for enhanced global cooperation for clean air Iraq’s Baghdad, Indonesia's Jakarta and Kuching of Malaysia occupied the first three spots on the list, with AQI scores of 217, 154 and 153, respectively. An AQI between 101 and 200 is considered ‘unhealthy’, particularly for sensitive groups. Similarly, an AQI between 201 and 300 is said to be ‘poor’, while a reading of 301 to 400 is considered ‘hazardous’, posing serious health risks to residents. In Bangladesh, the AQI is based on five criteria pollutants – Particulate Matter (PM10 and PM2.5), NO2, CO, SO2 and Ozone. Read: Bangladeshis, Indians, Nepalis and Pakistanis expected to live 5 years less due to air pollution: AQLI Dhaka has long been grappling with air pollution issues. Its air quality usually turns unhealthy in winter and improves during the monsoon. Air pollution consistently ranks among the top risk factors for death and disability worldwide. As per the World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year. Read more: Bangladeshis, Indians, Nepalis and Pakistanis expected to live 5 years less due to air pollution: AQLI