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May 13, 2024 · Which is the dirtiest country in world? The nation’s primary sources of pollution include deforestation, desertification, and water resource contamination. It is a serious issue that large areas of forest are being cut down in Chad for agriculture and fuelwood.
Country-by-country profiles of the nations with the worst air pollution in the world (per IQ Air 2022) 1. Chad. In a concerning trend, Chad has ascended to the top of the list as the world's most polluted country in 2022, with a PM2.5 concentration of 89.7, quite a jump from 75.9 in 2021.
Find out the most polluted countries in the world in 2023. Check out which country in the world had the highest level of air pollution PM2.5. Download the IQAir AirVisual world air quality report.
Air pollution is among the biggest health problems of modern industrial society and is responsible for more than 10 percent of all deaths worldwide (nearly 4.5 million premature deaths in 2019), according to The Lancet.
Based on the AQI, many Asian nations rank among the world's most polluted countries, including Bangladesh, Pakistan, Mongolia, Afghanistan, India, Indonesia, Bahrain, Nepal, Uzbekistan, and Iraq. Additional forms of pollution: microplastics, light pollution, and noise pollution
Apr 15, 2024 · Almost the entire global population breathes air that exceeds the air quality limits set by the World Health Organization (WHO). In this graphic, we map the world’s most polluted countries according to IQAir, ranked by their annual average PM2.5 concentration (μg/m³) in 2023.
10 Most Polluted Countries. Ranking as the most polluted country is Bangladesh, with a PM2.5 concentration of 83.30 µg/m³. This value is a staggering sixteen times over the WHO's recommended maximum permissible atmospheric particulate matter, posing an alarming risk to public health.
The dirtiest country in the world in terms of air pollution had an average annual PM2.5 concentration almost 16 times higher than WHO guidelines in 2023.
Air pollution forecast, pollution alerts and much more to help you plan your days and keep protected against air pollution. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking.
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