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  2. List of countries by air pollution - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_air...

    The following list of countries by air pollution sorts the countries of the world according to their average measured concentration of particulate matter in micrograms per cubic meter (μg/m 3). The World Health Organization's recommended limit is 5 micrograms per cubic meter, although there are also various national guideline values, which are ...

  3. List of countries by carbon dioxide emissions - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    CO 2 emissions from the top 10 countries with the highest emissions accounted for almost two thirds of the global total. Since 2006, China has been emitting more CO 2 than any other country. [9] [10] [11] However, the main disadvantage of measuring total national emissions is that it does not take population size into account.

  4. List of countries by greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    China, the United States, India, the EU27, Russia and Brazil were the world’s largest GHG emitters in 2023. Together they account for 49.8% of global population, 63.2% of global gross domestic product, 64.2% of global fossil fuel consumption and 62.7% of global GHG emissions.

  5. 25 Most Polluted Countries in the World

    www.aol.com/news/25-most-polluted-countries...

    To skip our detailed analysis, you can go directly to see 5 Most Polluted Countries in the World. Pollution is one of the main problems being faced by the world right now, being detrimental to ...

  6. Air Quality Is Bad Pretty Much Everywhere, New World ... - AOL

    www.aol.com/air-quality-bad-pretty-much...

    Central and South Asia contain the top four most polluted countries in the world—Bangladesh, Pakistan, India, and Tajikistan—and 31% of the region’s cities reported PM2.5 levels more than 10 ...

  7. List of countries by carbon dioxide emissions per capita

    en.wikipedia.org/wiki/List_of_countries_by...

    These emissions are adjusted for trade. To calculate consumption-based emissions, traded goods are tracked across the world, and whenever a good was imported all CO 2 emissions that were emitted in the production of that good are also imported, and vice versa to subtract all CO 2 emissions that were emitted in the production of goods that were ...

  8. 25 Most Polluted Cities in the World

    www.aol.com/news/25-most-polluted-cities-world...

    Pixabay/Public Domain. Air pollution is one of the worst forms of pollution and is the leading environmental risk to health. According to a report by the World Bank, air pollution results in costs ...

  9. List of countries by greenhouse gas emissions per capita

    en.wikipedia.org/wiki/List_of_countries_by...

    Considering GHG per capita emissions in 2023, China's levels (11.11) are almost two-thirds those of the United States (17.61) and almost a sixth of those of Palau (65,29) – the country with the highest emissions of GHG per capita in 2023. [6]