The 10 most polluted cities in the world by the end of 2024

The 10 most polluted cities in the world by the end of 2024

We take a closer look at the 10 most polluted cities in the world as of the end of 2024, based on air quality data, factors affecting pollution, and the health impacts these cities face. So, grab a mask... let's get started!

"Air pollution is caused by a variety of factors, including industrial emissions, vehicle exhaust, construction activities, and natural events like wildfires. But the worst culprits are usually human activities, especially in rapidly growing urban areas. In 2024, the World Health Organization (WHO) reported that nearly 90% of the world's population was exposed to air pollution levels that exceed safe limits. So, let's take a look at which cities face the toughest challenges."

10 . Cairo, Egypt 

Cairo, Egypt, is one of the largest cities in Africa and also ranks as one of the most polluted. With heavy traffic, industrial emissions, and a hot desert climate that traps pollutants, the air quality here is generally hazardous. With PM2.5 levels exceeding 70 µg/m³, Cairo's air pollution has serious health consequences, especially for respiratory diseases.

9 - Jakarta, Indonesia

Jakarta, Indonesia, is another city struggling with pollution. The capital sees high traffic, poor public transportation, and constant industrial emissions. Jakarta is notorious for its smog, with PM2.5 concentrations averaging around 65 µg/m³. /m³, which continues to be a major public health concern."

8 - Almaty, Kazakhstan

Next up is Almaty, the largest city in Kazakhstan. Despite its picturesque location, the city faces severe air pollution due to coal-fired power plants, industrial activities, and traffic. Air quality worsens significantly during the winter months, and PM2 .5 levels often exceed 80 µg/m³."

7 - Dhaka, Bangladesh

Dhaka, the capital of Bangladesh, is one of the most densely populated cities in the world. The city struggles with high levels of air pollution caused by vehicle emissions, industrial growth, and construction dust. Dhaka's average PM2.5 levels are around 80. µg/m³, making it one of the most polluted cities globally."

6 - New Delhi, India

New Delhi, India, has long been notorious for its high air pollution. With a combination of agricultural burning, vehicle emissions, and construction activities, New Delhi sees annual air quality crises. The air quality is expected to remain in 2024. With PM2.5 levels often exceeding 120 µg/m³, posing a major health risk to its residents.

5 - Karachi, Pakistan

Karachi, Pakistan, is experiencing rapid industrialization and a lack of strict environmental regulations. Karachi's air quality is deteriorating due to traffic congestion and the heavy use of diesel-powered vehicles. Karachi's pollution levels are a significant public health concern, with PM2.5 levels exceeding 100 µg/m³

4- Lahore, Pakistan

Lahore, another city in Pakistan, is also facing major air quality issues. During the winter months, smog levels increase due to agricultural burning and vehicle emissions. The city's average PM2.5 concentration is around 110 µg/m³, which poses a risk to long-term health."

3 - Kabul, Afghanistan

Kabul, the capital of Afghanistan, is severely affected by pollution. The city suffers from heavy traffic, industrial emissions, and a lack of effective waste management systems. The burning of coal and wood for heating in winter exacerbates Kabul's air pollution. PM2.5 levels in Kabul often exceed 120 µg/m³, making it one of the most polluted cities in the world.

2- Beijing, China

Beijing, China, has been battling air pollution for years. While the government has taken steps to clean up the air, Beijing's air quality still suffers due to vehicle emissions, industrial activities, and seasonal dust storms. The city is expected to reach 100,000 by 2024. PM2.5 levels continue to hover around 90 µg/m³, but measures to improve air quality are continuing to make progress."

1 - Kanpur, India

And topping our list of the most polluted cities by the end of 2024 is Kanpur in India. This industrial city, known for its textile mills and chemical industries, has some of the highest levels of PM2.5 pollution globally. With average PM2.5 levels often exceeding 150 µg/m³, Kanpur has some of the most toxic air of any major city, putting its population at significant health risk.

As we have seen, air pollution is a growing crisis in many cities around the world. The health impacts of living in these areas can be severe, with respiratory problems, heart disease, and even premature death linked to poor air quality. 

Governments and organizations around the world are working hard to find solutions, but progress is slow. The fight for clean air is far from over, and the future of these cities depends on improving air quality for the well-being of their residents.