Dhaka becomes 6th most polluted city with AQI score of 152
Dhaka becomes 6th most polluted city with AQI score of 152 newagebd.net
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Dhaka’s Air Quality Ranking
Introduction
Dhaka, the capital city of Bangladesh, has been ranked sixth on the list of cities worldwide with the worst air quality. At 9:00am on Monday morning, Dhaka recorded an Air Quality Index (AQI) score of 152, classifying its air as ‘unhealthy’.
AQI Rankings
- Baghdad, Iraq – AQI score: 401
- Delhi, India – AQI score: 266
- Kathmandu, Nepal – AQI score: 169
- Other cities…
- Other cities…
- Dhaka, Bangladesh – AQI score: 152
Air Quality Categories
- Good (0-50 AQI)
- Moderate (51-100 AQI)
- Unhealthy for Sensitive Groups (101-150 AQI)
- Unhealthy (151-200 AQI)
- Very Unhealthy (201-300 AQI)
- Hazardous (301+ AQI)
AQI and Health Risks
The AQI value indicates the level of air pollution and its associated health risks. When the AQI value for particle pollution is between 101 and 150, the air quality is considered ‘unhealthy for sensitive groups’. A reading of 150 and above is classified as ‘unhealthy’, while a value of 301 and above is considered ‘hazardous’, posing serious health risks to residents.
AQI Calculation
The AQI in Bangladesh is based on the measurement of five pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone.
Air Pollution in Dhaka
Dhaka has long been grappling with air pollution issues. Its air quality usually deteriorates during winter and improves during the monsoon season. The Sustainable Development Goal (SDG) 11, which focuses on sustainable cities and communities, aims to address the challenges of air pollution in urban areas like Dhaka.
Global Impact of Air Pollution
According to the World Health Organization, air pollution is responsible for an estimated seven million deaths worldwide each year. The health risks associated with air pollution include increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections. The SDGs, particularly SDG 3 on good health and well-being, emphasize the need to tackle air pollution for a healthier global population.
SDGs, Targets, and Indicators
| SDGs | Targets | Indicators |
|---|---|---|
| SDG 3: Good Health and Well-being | Target 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water, and soil pollution and contamination. | AQI score |
| SDG 11: Sustainable Cities and Communities | Target 11.6: By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management. | AQI score |
1. Which SDGs are addressed or connected to the issues highlighted in the article?
The issues highlighted in the article are connected to SDG 3: Good Health and Well-being and SDG 11: Sustainable Cities and Communities.
2. What specific targets under those SDGs can be identified based on the article’s content?
Based on the article’s content, the specific targets that can be identified are:
- Target 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water, and soil pollution and contamination.
- Target 11.6: By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management.
3. Are there any indicators mentioned or implied in the article that can be used to measure progress towards the identified targets?
Yes, the article mentions the Air Quality Index (AQI) score as an indicator to measure progress towards the identified targets. The AQI score reflects the level of air pollution and can be used to assess the impact of air pollution on health and well-being.
Copyright: Dive into this article, curated with care by SDG Investors Inc. Our advanced AI technology searches through vast amounts of data to spotlight how we are all moving forward with the Sustainable Development Goals. While we own the rights to this content, we invite you to share it to help spread knowledge and spark action on the SDGs.
Fuente: newagebd.net
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