Dhaka, Bangladesh’s bustling capital, is facing a serious air quality crisis. Recently, the city’s Air Quality Index (AQI) soared to a concerning 172, marking it as ‘unhealthy.’ This score places Dhaka second on the list of cities with the worst air pollution worldwide.
When the AQI registers between 150 and 200, it’s a red flag for everyone. Not just those with pre-existing health conditions. Pollution levels can lead to a range of health issues, from respiratory problems to heart diseases. Surprisingly, in that morning’s ranking, Lahore topped the list with an AQI of 188, followed closely by Kolkata and Kinshasa.
But what exactly is AQI? It’s a tool that measures air quality and shows how polluted the air is. In Bangladesh, this index relies on five major pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone.
Dhaka struggles with air pollution, especially in winter. During the monsoon, there’s typically some improvement. However, the ongoing challenges remain a serious concern. According to the World Health Organization, around seven million people die each year due to air pollution-related diseases globally. These include stroke, heart disease, and lung cancer.
In recent discussions on social media, many residents have expressed frustration over the deteriorating air quality. They’ve shared tips and personal experiences related to health issues caused by pollution.
As cities grow and industrial activities increase, tackling air pollution becomes crucial. Experts suggest that immediate action is needed, including stricter industrial regulations and more green spaces.
Improving air quality should be a priority for public health and urban planning. It not only impacts residents’ day-to-day lives but also shapes the future of our cities. Addressing these concerns effectively can lead to healthier populations and a better environment for everyone.
For more insights on global air quality trends, you can read reports from the World Health Organization.
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