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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. Environmental Performance Index - Wikipedia

    en.wikipedia.org/wiki/Environmental_Performance...

    Wealth allows countries to make investments in the infrastructure required to provide clean drinking water, safely manage waste, and rapidly expand renewable energy. But wealth also leads to higher material consumption and its associated environmental impacts, such as higher rates of waste generation, GHG emissions, and ecosystem degradation.

  4. List of countries by access to improved sanitation facilities

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

    List of countries by access to clean water; List of countries by Human Development Index; List of responsibilities in the water supply and sanitation sector in Latin America and the Caribbean; Water supply and sanitation in Sub-Saharan Africa; Workers' right to access the toilet

  5. List of countries by access to clean water - Wikipedia

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

    Global access to clean water is a significant global challenge that affects the health, well-being, and development of people worldwide. While progress has been made in recent years, millions of people still lack access to safe and clean drinking water sources.

  6. List of most-polluted cities by particulate matter concentration

    en.wikipedia.org/wiki/List_of_most-polluted...

    This list contains the top 500 cities by PM2.5 annual mean concentration measurement as documented by the World Health Organization covering the period from 2010 to 2022. The January 2024 version of the WHO database contains results of ambient (outdoor) air pollution monitoring from almost 5,390 towns and cities in 63 countries.

  7. The Cleanest (And Most Disgusting) Cruise Ships of 2024 ... - AOL

    www.aol.com/cleanest-most-disgusting-cruise...

    Royal Caribbean International. Brilliance of the Seas . Date of Inspection: May 16 Radiance of the Seas . Date of Inspection: July 21 Royal Caribbean had two 100 sanitation scores this year.

  8. The Dirtiest (and Cleanest) Big Cities in America - AOL

    www.aol.com/dirtiest-cleanest-big-cities-america...

    Breaking into the top five cleanest cities, Charlotte offers so much more than the NASCAR Hall of Fame. The city falls within the top 10 for low pollution levels and clean living conditions, also ...

  9. List of countries by greenhouse gas emissions - Wikipedia

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

    GHG 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. [8] [9] [10] However, the main disadvantage of measuring total national emissions is that it does not take population size into account.