Dhaka Tops the Charts: Air Quality Index Hits 183, Making it the Most Polluted City!

Dhaka, the bustling capital of Bangladesh, has again made headlines, this time for having the worst air quality in the world. Just recently, the Air Quality Index (AQI) hit a troubling score of 183, categorizing the air as ‘unhealthy’. This is a significant jump from the previous day, when it was rated at 133, still unhealthy but specifically risky for sensitive groups.

The AQI measures air quality and its potential health effects. Here’s how it breaks down: scores between 50 and 100 are considered ‘moderate’, while anything above 150 falls into the ‘unhealthy for sensitive groups’ category. Once we reach scores from 200 to 300, the air becomes ‘very unhealthy’, and anything above 301 is ‘hazardous’, posing serious health threats to everyone.

Other cities also suffer from poor air quality. Kathmandu, Dakar, and Hanoi follow Dhaka closely, with AQI scores of 170, 167, and 160 respectively. These rankings remind us that air pollution is a growing problem around the globe, affecting countless cities.

In Bangladesh, the AQI is based on five main pollutants: particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO), sulfur dioxide (SO2), and ozone. With Dhaka’s perennial air quality struggles, the situation often worsens in winter and improves during monsoon. This seasonal shift highlights how weather patterns influence air pollution levels.

According to the World Health Organization, air pollution is a leading cause of death, taking an estimated seven million lives each year globally. It’s linked to serious health issues like stroke, heart disease, and lung cancer. This data emphasizes the urgent need for action to mitigate air quality problems in cities like Dhaka.

Addressing air pollution is not just a local issue but a global challenge. Experts in environmental health stress the importance of adopting cleaner technologies and improving city infrastructures to help reduce emission levels. For instance, investing in public transportation can lessen the number of vehicles on the road, thus decreasing pollution.

Social media platforms are buzzing with reactions as residents share their frustrations and health concerns about the escalating pollution. Many are advocating for stronger government regulations and public awareness campaigns to combat this growing threat.

For more information on air quality and its effects, you can check the latest reports from the [World Health Organization](https://www.who.int) and take a deeper look into local initiatives aimed at improving the environment.

Source link

New Age, The New Age, Daily New Age, Bangladesh Newspaper, Most Popular Outspoken English Daily Newpaper in Bangladesh, Bangladeshi Newspapers, Bangladesh News, Latest Bangladesh News, Bangladesh Latest News, Bangla Online News