List of 10 most and least polluted countries in the world 2024-25: India saw a slight improvement in air quality with its ...

The following list refers to data from Statista that ranks the most polluted countries in the world in 2024 based on the average PM2.5 levels. 1. Chad (91.8 microgram/m3) Chad tops the list with an ...

The South Asian countries of Pakistan, India and Bangladesh are among the most polluted countries in the world while Australia, New Zealand and Iceland are among the least polluted countries ...

Here's an overview of the top 10 most polluted countries, ranked by their annual average PM2.5 concentration (measured in micrograms per cubic meter). Countries like Nepal, Uganda, and Rwanda also ...

New Delhi was the most polluted capital city globally, followed by N’Djamena, capital of Chad, a country in central Africa with the world’s worst air pollution, according to the 2024 World Air ...

The 2024 World Air Quality Report by IQAir paints a worrying picture—only seven countries worldwide met the WHO’s PM2.5 safety guidelines last year. Here’s a look at the 10 most polluted ...

India was home to six of the nine most polluted global cities, IQAir said. One hundred and twenty-six countries, or 91.3% of the world, exceeded the WHO guideline, according to the report.

Millions of lives in India have been lost because of air pollution. The programme Insight looks at how a growing middle class and geography play a part in the country’s struggles and how recent ...

India ranked as the fifth most polluted country in the world in 2024, with Byrnihat, Meghalaya, recognized as the most polluted metropolitan area globally. Despite a 7% decline in PM2.5 levels ...

New Delhi was the most polluted capital city globally, followed by N’Djamena, the capital of Chad, a country in central Africa with the world’s worst air pollution, according to the 2024 World ...