Dhaka becomes most polluted city with AQI score of 203
Dhaka becomes most polluted city with AQI score of 203 newagebd.net
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Dhaka Tops List of Cities with Worst Air Quality
Dhaka has been ranked as the city with the worst air quality worldwide, scoring an AQI of 203 at approximately 9:00am on Thursday.
Classification of Dhaka’s Air Quality
Dhaka’s air quality has been classified as ‘very unhealthy’ according to the air quality and pollution city ranking.
Air Quality Index (AQI) Categories
- An AQI between 151 and 200 is considered ‘unhealthy’.
- An AQI between 201 and 300 is considered ‘very unhealthy’.
- An AQI between 301 and 400 is considered ‘hazardous’, posing severe health risks to residents.
Other Cities with Poor Air Quality
- Pakistan’s Lahore – AQI score of 170
- Indonesia’s Jakarta – AQI score of 167
- Nepal’s Kathmandu – AQI score of 150
Air Quality Index (AQI)
The AQI is an index used to report the daily air quality of a city. It informs people about the cleanliness or pollution levels of the air and the associated health effects that may be a concern.
AQI in Bangladesh
The AQI in Bangladesh is based on five pollutants: particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone.
Air Pollution Issues in Dhaka
Dhaka has been struggling with air pollution issues for a long time. The air quality usually worsens during winter and improves during the monsoon season.
Sustainable Development Goals (SDGs)
The issue of air pollution aligns with several Sustainable Development Goals (SDGs), including:
- SDG 3: Good Health and Well-being – as air pollution contributes to various health problems and increased mortality rates.
- SDG 11: Sustainable Cities and Communities – as improving air quality is crucial for creating sustainable and livable cities.
- SDG 13: Climate Action – as reducing air pollution is essential for mitigating climate change.
Global Impact of Air Pollution
According to the World Health Organisation, air pollution is responsible for an estimated seven million deaths worldwide each year. The increased mortality is primarily due to stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.
SDGs, Targets, and Indicators
1. Which SDGs are addressed or connected to the issues highlighted in the article?
- SDG 3: Good Health and Well-being
- SDG 11: Sustainable Cities and Communities
- SDG 13: Climate Action
2. What specific targets under those SDGs can be identified based on the article’s content?
- SDG 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water, and soil pollution and contamination.
- SDG 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.
- SDG 13.1: Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries.
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) as an indicator of air pollution. The AQI measures the level of pollutants in the air and provides information about the associated health risks. The AQI can be used to track progress in reducing air pollution and improving air quality.
Table: SDGs, Targets, and Indicators
| SDGs | Targets | Indicators |
|---|---|---|
| SDG 3: Good Health and Well-being | 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water, and soil pollution and contamination. | Air Quality Index (AQI) |
| SDG 11: Sustainable Cities and Communities | 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. | Air Quality Index (AQI) |
| SDG 13: Climate Action | 13.1: Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries. | Air Quality Index (AQI) |
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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