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Top 10 Cleanest Countries In The World 2024

Traveling to some of the most amazing places in the world is an amazing experience. If we travel to the cleanest countries in the world, then its experience is different. Want to know what is the cleanest country in the world in 2024? Here is the list of top 10 cleanest countries in the world in 2024, with the highest EPI (Environmental Performance Index).

The EPI is a method of measuring and numerically characterizing the environmental performance of state policies. The cleanest countries in the world have been ranked among the dirtiest in a joint research by Yale University and Columbia University. The EPI provides a quantitative basis for comparing, analyzing and understanding the environmental performance of 180 countries. 


10. Iceland – EPI 62.80

iceland city view new

Iceland is a developed country and one of the cleanest countries in the world 2024. It is a Nordic island country in the North Atlantic Ocean and the least populated country in Europe. Its capital and largest city is Reykjavik. More than two-thirds of the population live in Reykjavík and surrounding areas in the southwest of the country.

Furthermore, Iceland is the only part of the Mid-Atlantic Ridge that rises above sea level, and its central volcanic plateau is almost continuously eroding. Also, its high latitude and oceanic influence keep summers cool, and most of its islands have a polar climate. The total population of Iceland is approximately 344,000 and the area is 39,682 square miles.

Iceland is the tenth most productive country per capita in the world, and the fifth most productive by GDP at purchasing power parity ($58,151).

  • GDP (nominal) – $27.7 billion
  • GDP Per capita – $73,981
  • EPI Score – 62.80

09. Switzerland – EPI 65.90

Switzerland morning veiw a cleanest country in the world

Switzerland is ranked ninth among the top 10 cleanest countries in the world in 2024, with an EPI score of 65.90. It is known for its dense forests, wildlife as well as safe and clean water.

Switzerland is a land of natural beauty surrounded by a land at the confluence of Western, Central and Southern Europe. It is a federal republic made up of 26 cantons, with federal authorities based in Bern. Switzerland is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east.

Switzerland has a total area of ​​15,940 square miles and a land area of ​​15,443 square miles. Furthermore, although the Alps occupy the bulk of the region, the Swiss population of about 8.5 million is mostly concentrated on the plateau, where the largest cities and economic centers are, among them Zurich, Geneva and Basel.

Also, Switzerland is known for its expansive landscape. There are more than 1,500 lakes in this cleanest place on Earth, each less than 10 miles from another lake.

  • GDP (nominal) – $807.4 billion
  • GDP Per capita – $92,434
  • EPI Score – 65.90

See Also: Cleanest Airports In The World


08. Austria – EPI 66.50

Austria snow at night new

Austria is a developed country in the southern part of Central Europe. It is made up of nine federated states, one of which is Austria’s capital and largest city, Vienna. Austria ranks 8th on the list of top 10 cleanest countries in the world in 2024, with an EPI score of 66.50. Austria was ranked 8th in 2021 with an EPI score of 78.97.

Located in Central Europe, it is a landlocked rich country with mountainous areas. Importantly, it is safe from marine waste which has currently become a global concern.

Austria has an area of ​​32,386 square miles and a population of about 9 million. While Austrian German is the official language of the country. Two-thirds of its entire area is covered by grasslands and forests, and it is also home to the beautiful Krimal Springs.

  • GDP (nominal) – $468 billion
  • GDP Per capita – $52,062
  • EPI Score – 66.50

07. Slovenia – EPI 67.30

Slovenia city new a cleanest country in the world

Slovenia is a country in Central Europe. It ranks 7th among the top 10 cleanest countries in the world in 2024 with an EPI score of 67.30. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, and the Adriatic Sea to the southwest.

Slovenia is mostly mountainous and forested, covers 20,271 square kilometers (7,827 sq mi), and has a population of 2.1 million, of whom 300,000 live in the capital and largest city, Ljubljana.

Furthermore, Slovenia is a developed country with an advanced high-income economy: it ranks very high in the Human Development Index. As measured by Gini, it has one of the lowest rates of income inequality in the world.

Slovene, a South Slavic language, is the official language. The country’s capital and largest city – Ljubljana – is located almost in the center of the country.

  • GDP (nominal) – $62.1 billion
  • GDP Per capita – $29,469
  • EPI Score – 67.30

06. Luxembourg – EPI 72.30

Luxembourg houses

Luxembourg is a small landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east and France to the south. Luxembourg is the 7th cleanest country in the world in 2024, with an EPI score of 72.30. Its capital, Luxembourg City, is one of the four official capitals of the European Union.

In addition, Luxembourg’s culture, people, and languages ​​are highly intertwined with those of its neighbors, making it a mixture of French and German cultures. Luxembourg is a small country that covers an area of ​​2,586.4 km. The population of this country is approximately 640,000 in 2024, making it one of the least populated countries in Europe.

Most of Luxembourg is rural. In its northern part there are dense Ardennes forests and nature parks. With a GDP of 82 billion, Luxembourg is one of the richest countries in the world by 2024.

  • GDP (nominal) – $82.1 billion
  • GDP Per capita – $127,673
  • EPI Score – 72.30

See Also: Richest Countries In The World


05. Sweden – EPI Score 72.70

sweden city new one of the top 10 cleanest countries in the world

With an EPI score of 72.70, Sweden ranks fifth among the top 10 cleanest countries in the world by 2024. It has consistently been on the list of the cleanest countries in the world for many years.

Sweden is a Nordic country of northern Europe. It is on the border of Finland in the west and north in Norway. Also, Sweden is the largest country in Northern Europe, with an area of 450,295 square kilometers, the third largest country in the European Union, and is the fifth largest country in Europe. 

Sweden’s capital and the largest city is Stockholm. The total population of the country is 10.4 million, in which 87% of swades are in urban areas, which cover 1.5% of the whole land area. The highest concentration is in the middle and southern part of the country. 

Along with this, in the case of GDP per capita Sweden is the sixth richest country in the world and its citizens have experienced high quality. Sweden is one of the most beautiful places on earth.

  • GDP (nominal) – $603.9 billion
  • GDP Per capita – $56,361
  • EPI Score – 72.70

04. Malta – EPI 75.20

malta city new one of the top 10 cleanest countries in the world

Malta is a southern European island country which is made of an archipelago in the Mediterranean. With the EPI score of 75.20, Malta is at fourth place in the top 10 most clean countries in the world 2024. In recent years, the government has made an intense effort here to take care of the environment. 

Also, with a dense population of approximately 515,000 in the field of 122 square miles, Malta is the tenth of the world according to the area. Its capital is Valeta, which is the smallest national capital of the EU according to the area of 0.24 square meters. 

In addition, the official and national language is Maltese, which has come out of Sicily Arabic, which developed during the Emirates of Sicily, while English acts as a second official language. Malta is a popular tourist destination, which receives 1.6 million tourists per year. There are three times more tourists compared to the residents.

  • GDP (nominal) – $17.1 billion
  • GDP Per capita – 32,918
  • EPI Score – 75.20

03. Finland – EPI 76.50

finland city new the 3rd cleanest country in the world

Finland is a Nordic country in Northern Europe. It shares land borders with Sweden to the west, Russia to the east, and Norway to the north. Finland is the tenth cleanest country in the world 2024, achieving an EPI score of 76.50. It was ranked 10th in 2021 with an EPI score of 78.64.

Finland covers an area of ​​338,455 square kilometers with a population of 55,551,000. Helsinki is the country’s capital and largest city, but together with the neighboring cities of Espoo, Kaunianen and Vantaa, it forms a larger metropolitan area. Finnish, the native language of the Finns, is one of the few Finnish languages ​​in the world.

The climate varies relative to latitude, from a southern humid continental climate to a northern boreal climate. The land cover is primarily a boreal forest biome, with over 180,000 recorded lakes. It is one of the happiest countries in the world.

  • GDP (nominal) – $281.4 billion
  • GDP Per capita – $50,818 
  • EPI Score – 76.50

02. United Kingdom – EPI 77.70

london, UK veiw at evening

The United Kingdom has an EPI score of 77.70. It is the second cleanest country in the world in 2024, and was ranked sixth in 2021. The UK has a high Air Quality Index of 94.43. The UK has got full marks in terms of drinking water and sanitation.

Additionally, the United Kingdom is a sovereign country in northwestern Europe. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and several smaller islands within the British Isles. It has a total area of ​​93,628 square miles, and a population of 67.8 million.

The United Kingdom has a partially regulated market economy. Based on market exchange rates, it has the fifth largest economy in the world, the second largest in Europe after Germany.

The United Kingdom is the 10th most visited country in the world in terms of tourism. It is the fourth most visited country in Europe.

  • GDP (nominal) – $3.19 trillion
  • GDP Per capita – $47,318 
  • EPI Score – 77.70

See Also: Most Developed Countries In The World


01. Denmark – EPI 77.90

Denmark city new one of cleanest countries in the world

With an EPI score of 77.90, Denmark ranks third as the cleanest country in the world 2024. It is a Nordic country in Northern Europe, the southernmost of the Scandinavian countries. Including Finland, Norway and Sweden. Denmark is located to the southwest of Sweden and south of Norway, and is bordered by Germany to the south.

Furthermore, Denmark’s total population is only 5.83 million, of which 800,000 live in the capital and largest city, Copenhagen. It ranks second in the list of the happiest countries in the world according to a Gallup World Poll survey.

Denmark is a developed country, and Danes enjoy a high standard of living. At the same time, the country ranks high in certain metrics of national performance, including education, health care, protection of civil liberties, democratic governance, and LGBT equality.

  • GDP (nominal) – $386.7 billion
  • GDP Per capita – $66,713
  • EPI Score – 77.90

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