United News of Bangladesh

Dhaka, the densely populated capital of Bangladesh, ranked third among the world’s most polluted cities on Wednesday morning, recording an Air Quality Index (AQI) of 222 at 10:20 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Lahore in Pakistan, Dakar in Senegal, and Kolakata in India occupied the first, second, and fourth spots on the list, with AQI scores of 254, 225, and 201 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 records ‘very unhealthy’ air, second worst globally 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 Tuesday morning, recording an Air Quality Index (AQI) of 265 at 9:17 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Dakar in Senegal, Lahore  in Oakistan, and Kolkata in Indoa occupied the first, third, and fourth spots on the list, with AQI scores of 466, 223, and 222 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 ranks third among world’s most polluted cities 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 Tuesday morning, recording an Air Quality Index (AQI) of 288 at 9:20 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, third, and fourth spots on the list, with AQI scores of 306, 234, and 219 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 ranks second globally for air pollution with AQI at 254 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, recording an Air Quality Index (AQI) of 254 at 9:17 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Lahore in Pakistan, Delhi in India, and Ulaanbaatar in Mongolia occupied the first, third, and fourth spots on the list, with AQI scores of 282, 225, and 200 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. Unhealthy air puts Dhaka third on global pollution list 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 fist among the world’s most polluted cities on Tuesday morning, recording an Air Quality Index (AQI) of 275 at 11:19 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Kinshasa in Congo, Ulaanbaatar in Mongolia, and Lahore in Pakistan occupied the second, thirtd, and fourth spots on the list, with AQI scores of 246, 217, and 209 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 Monday morning, recording an Air Quality Index (AQI) of 225 at 9:03 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Delhi in India, Cairo in Egypt, and Hanoi in Vietnam occupied the first, second, and third spots on the list, with AQI scores of 314, 258, and 216 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 tops global air pollution list with ‘very unhealthy’ AQI 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 first among the world’s most polluted cities on Monday morning, recording an Air Quality Index (AQI) of 262 at 9:20 am. Today, the city’s air was classified as ‘very unhealthy’, indicating a serious health threat, according to the AQI report. Kolkata in India, Wuhan in China, and Hanoi in Vietnam occupied the second, third, and fourth spots on the list, with AQI scores of 198, 189, and 186 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 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.