AQI
AQI: Dhaka’s air 2nd most polluted in the world this morning
Dhaka's air quality continued to be in the 'unhealthy' zone on Wednesday (May 31, 2023) morning.
With an air quality index (AQI) score of 166 at 8:41 am on Wednesday, Dhaka ranked second in the list of cities worldwide with the worst air quality.
An AQI between 151 and 200 is considered ‘unhealthy'.
Indonesia’s Jakarta and Chile’s Santiago occupied the first and third spots in the list, with AQI scores of 173 and 157, respectively.
Also read: Dhaka’s air quality ‘unhealthy’ Friday morning
An AQI between 201 and 300 is said to be 'very unhealthy', 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.
Dhaka has long been grappling with air pollution issues.
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: UN talks on a treaty to end global plastic pollution open in Paris
Dhaka's air quality 'moderate' this morning
Dhaka's air quality is ‘moderate’ on Saturday (May 27, 2023) morning.
With an air quality index (AQI) score of 92 at 9:31 am, Dhaka ranked 12th in the list of cities worldwide with the worst air quality.
China’s Beijing, Pakistan’s Lahore and Indonesia’s Jakarta occupied the first three spots on the list, with AQI scores of 169, 159, and 152, respectively.
An AQI between 0 and 50 is considered to be “good” while between 50 and 100 it is considered “moderate”.
Also read: Dhaka’s air quality ‘unhealthy’ Friday morning
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.
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, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections.
Read more: Ranis, wind may lash Dhaka, 7 other divisions: BMD
Dhaka ranks world’s most polluted city this morning
Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 179 at 08:25am on Thursday (May 25, 2023).The air was classified as 'unhealthy', according to the air quality and pollution city ranking.An AQI between 151 and 200 is considered 'unhealthy' while 201-300 is 'very unhealthy', and 301-400 is considered 'hazardous', posing severe health risks to residents.Kuwait’s Kuwait City and the United Arab Emirates Dubai occupied the second and third spots in the list, with AQI scores of 163 and 158, respectively.
Also read: Despite rain, Dhaka's air quality 'unhealthy for sensitive groups’ this morningThe 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: HC summons N’ganj DC, DoE officials for not complying with directives to control air pollution.
Despite last night’s rain Dhaka’s air unhealthy, 4th most polluted in the world this morning
Despite the rain last night, with an air quality index (AQI) score of 156 at 8:45 am this morning (May 22, 2023), Dhaka ranked 4th on the list of cities worldwide with the worst air quality.
Pakistan's Lahore, China’s Shenyang, and Indonesia’s Jakarta occupied the first three spots on the list, with AQI scores of 198, 174, and 160, respectively.
When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘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.
Also Read: Dhaka’s air 4th most polluted in the world this morning
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. 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, largely due to increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.
Dhaka’s air 4th most polluted in the world this morning
With an air quality index (AQI) score of 162 at 9:00 am this morning (May 21, 2023), Dhaka ranked 4th on the list of cities worldwide with the worst air quality.
Pakistan's Lahore, India's Delhi and China’s Shenyang occupied the first three spots on the list, with AQI scores of 190, 190, and 163, respectively.
When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘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.
Read more: HC summons N’ganj DC, DoE officials for not complying with directives to control air pollution
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. 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, largely due to increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.
Read more: Air pollution: 7 vehicles, 6 brick kilns fined over Tk 20 lakh
Thanks to rain, Dhaka's air quality 'moderate' this morning
Dhaka's air quality was marked "moderate" this (May 18, 2023) morning due to rain in the capital city.
With an air quality index (AQI) score of 76 at 9 am, Dhaka ranked 26th in the list of world cities with the worst air quality.
An AQI between 0 and 50 is considered to be “good”while between 50 and 100 it is considered “moderate”.
Vietnam’s Hanoi, Indonesia’s Jakarta and Saudi Arabia’s Riyadh occupied the first three spots in the list, with AQI scores of 141, 140 and 126, respectively.
Also read: Drizzle fails to clean Dhaka's air
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.
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.
In Bangladesh, the AQI is based on five criteria pollutants -- Particulate Matter (PM10 and PM2.5), NO2, CO, SO2 and Ozone.
Read more: HC summons N’ganj DC, DoE officials for not complying with directives to control air pollution
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, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections.
Read more: Court summons Rajuk chairman to explain non-adherence to previous order
Dhaka’s air 4th most polluted in the world this morning
Dhaka's air quality continued to be in the 'unhealthy' zone this morning.
With an air quality index (AQI) score of 153 at 9 am, the capital of Bangladesh ranked fourth in the list of cities around the world with the worst air quality.
An AQI between 101 and 200 is considered 'unhealthy', particularly for sensitive groups.
Thailand’s Chiang Mai, Nepal’s Kathmandu, and China’s Wuhan occupied the first three spots in the list, with AQI scores of 162, 159, and 157, respectively.
Also Read: Dhaka air 2nd most polluted in the world this morning
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.
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. 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.
Dhaka's air 3rd most polluted in the world this morning
With an air quality index (AQI) score of 156 at 8:52 am today, Dhaka ranked 3rd in the list of cities worldwide with the worst air quality.
India’s Delhi and Nepal’s Kathmandu occupied the first two spots on the list, with AQI scores of 198 and 172, respectively.
An AQI between 151 and 200 is considered 'unhealthy', AQI between 201 and 300 is said to be 'very unhealthy', while a reading of 301+ is considered 'hazardous', posing serious health risks to residents.
Also read: Dhaka’s air pollution: HC asks what steps have been taken
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. 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, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections.
Dhaka’s air 8th most polluted in the world this morning
Dhaka’s air ranked as 8th most polluted in the world this morning as per Air Quality Index (AQI).
The air in Dhaka was categorised as ‘unhealthy for sensitive groups’, with an AQI score of 126 at 9 am.
India’s Delhi, Pakistan's Lahore and Taiwan’s Kaohsiung occupied the first three spots on the list, with AQI scores of 180, 169, and 159, respectively.
Also Read: Dhaka’s air unhealthy for sensitive groups this morning
When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘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.
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 the winter and improves during the monsoon.
With streets mostly devoid of vehicles, Dhaka’s air quality moderate this morning
Dhaka's air quality continued to be in the ‘moderate’ zone this morning (April 24, 2023) as streets are still mostly devoid of vehicles during the Eid holidays.
With an air quality index (AQI) score of 88 at 10 am, the capital of Bangladesh ranked 17th in the list of world cities with the worst air quality.
An AQI between 50 and 100 is considered ‘moderate’ with 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.
India’s Delhi, Pakistan’s Lahore and South Africa’s Johannesburg occupied the first three spots in the list, with AQI scores of 178, 174 and 160, respectively.
Read More: Air pollution: 7 vehicles, 6 brick kilns fined over Tk 20 lakh
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.
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.
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.
Read More: 8 vehicles, 6 institutions, and 6 brick kilns fined Tk 20.57 lakh for air pollution in Dhaka
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.