Cleanest Cities in the World

Cleanest Cities in the World at this time are the problem of environmental pollution that has long been on the agenda: scientists from all over the world are sounding the alarm and calling for the necessary measures to protect nature and the atmosphere. Exhaust gases, tons of garbage, excessive water consumption and energy resources – all these factors are slowly but surely leading humanity to global environmental disaster.

 However, the good news is: that today there are many big cities where the authorities put all their efforts into maintaining a healthy environment and developing innovative projects to reduce air pollution. So which city deserves the title of “cleanest city in the world”?

We describe in this article Cleanest Cities in the World.

Here are the 10 Cleanest Cities in the World


A group of respected environmentalists named the cleanest city in the World based on the results of their thorough research. The famous German city of Hamburg became it. The city has achieved great success in environmental matters thanks to an advanced public transport network that enables residents to stop using private cars. As a result, the authorities could significantly reduce their emissions of harmful gases into the atmosphere.

The government allocates 25 million euros annually to develop environmental protection plans, part of which is spent on developing energy-saving projects. Hamburg, the cleanest city in the World, does not intend to lose its position. By 2050, the city authorities intend to reduce carbon dioxide emissions into the atmosphere by 80%. And to achieve such evidence, the government decided to improve the urban area’s infrastructure and increase the popularity of bicycles and electric cars.


It’s hard to believe that such a large financial and industrial centre as Chicago, with a population of over 2.7 million, could be on the list of the cleanest cities in the World. It is made possible thanks to innovative methods used by the US government to reduce the sources of environmental pollution.

The city’s greenery is not only accomplished with the expansion of gardens but also thanks to the green spaces on the roofs of skyscrapers with a total area of ​​more than 186 thousand square meters. Meters. A well-thought-out public transport network also helps protect the air from pollution, which is intended to encourage residents to stop using cars and switch to urban areas. Chicago certainly deserves a second place on our list. But which city became the cleanest in the World? The answer is very close!


The English organization, The Economist Intelligence Unit, conducted a study of 30 European capitals in the field of environmental indicators, following which Copenhagen was recognized as one of the cleanest cities in Europe. The Danish capital recorded small amounts of household waste collection, efficient energy consumption and minimal emissions of harmful gases into the atmosphere. Copenhagen has repeatedly been named the greenest city in Europe.

Copenhagen’s environmental friendliness has also been possible through a reduction in the number of drivers and an increase in the number of cyclists. In addition, wind turbines are actively used to generate electricity. A well-functioning waste management system and efficient use of water resources have made the Danish capital one of the cleanest cities not only in Europe but all over the World.


It seems that the location of the capital of Hawaii, Honolulu, on the shores of the Pacific Ocean, is designed to ensure the purity of the air. But it was the policy of the city authorities that made the capital one of the cleanest cities in the World. As Honolulu has long been considered a tourist destination, improving the public’s priority space and maintaining the environment, have become a government priority.

Greenery in the city, fair disposal of waste, and reduced industries that pollute the environment contribute to increased environmental performance in the capital. It uses solar energy and wind energy efficiently to produce clean electricity. And sophisticated recycling systems have earned Honolulu the unofficial title of “garbage-free city.”


The capital of Finland is located at the equator of our cleanest cities in the World in 2017. Helsinki is a fast-growing city on the shores of the Gulf of Finland, and 30% of the capital area is at sea level. Helsinki is known for its high-quality drinking water, which flows into houses from the largest mountain hikes. It is believed that this water is much cleaner than bottled water.

It is noteworthy that in every district of Helsinki, there is a garden area with green areas. To reduce the number of drivers, the city authorities encourage existing cyclists to have numerous cycle paths with a total length of over 1,000 km. The capital’s residents are very sensitive to environmental issues and make every effort to keep the city’s environment clean.


As the capital of one of the cleanest countries in the World, Iceland, Reykjavík has become one of the cleanest cities on earth. This situation was facilitated by active government action to greener its territory and minimize carbon dioxide emissions into the atmosphere. Thanks to these efforts, there is almost no pollution in Reykjavík.

But the authorities of the Icelandic capital do not intend to stop there and put it in first place on the list of the cleanest cities in the World in 2040. To do this, they decided to rebuild the infrastructure of Reykjavík completely so that all necessary organizations and institutions were within walking distance. Will reduce the number of drivers. In addition, it is planned to encourage the use of electric vehicles and bicycles and increase the city’s vegetables.

Cleanest Cities in the World
Cleanest Cities in the World


The Austrian capital has been recognized by the international consulting firm Mercer as the city with the highest living standards. But how could such a large city with a population of over 1.7 million people maintain favourable environmental performance? It became possible not only thanks to the efforts of the city authorities but also due to the responsible position of the country’s people.

Vienna is famous for its gardens and reserves. According to new information, it is impossible to imagine a centre and environment without green areas covering 51% of the city’s territory. High water quality, a well-developed sewer system, excellent environmental performance, and effective waste management enabled the Austrian capital to enter the list of the cleanest cities in the World in 2017.


Being one of the most famous cities in Switzerland, often called the capital of the World, Geneva is characterized by great ecology and security. It is not surprising that it has been included in the list of the cleanest cities in the World: after all, it is here that a group of international companies, the Geneva Environment Network, is developing new methods to protect the environment.

Geneva is known for its unique architecture and magnificent natural landscape and has long won the love of tourists. But despite heavy traffic in this city, pollution is at an all-time low. Municipalities closely monitor hygiene variables in urban areas and actively encourage new environmental developments.


Curitiba, located in the south of Brazil, is one of the cleanest cities in the World. It is known for its high standard of living and is often referred to in the media as “Brazilian Europe.” As one of the most prosperous cities in Brazil, Curitiba is buried in vegetation and is full of numerous gardens. Thanks to such conditions, it deserves to be one of the most environmentally friendly cities in the World.

The symbol of Curitiba has become a large conifer – Araucaria, which grows in the city in large quantities and has a positive effect on its overall ecology. The plan to replace garbage for food and free travel was an important role in improving cleanliness in the big city, including in slums. It allowed the town authorities to save Curitiba from abundant tin and plastic cans. Today, more than 70% of urban waste is subject to distribution and recycling.


The tenth line in our top of the cleanest cities in the World is taken by the city-state of Singapore. Millions of tourists visit this metropolis with unusual avant-garde architecture and the largest Ferris wheel on earth. But despite a large influx of tourists, Singapore manages to maintain standards of cleanliness and meet set requirements. This state is often called the “City of Bans,” and there are good reasons for that.

Very strict laws are in place to ensure a high level of cleanliness, which applies equally to both citizens and foreigners. For example, the police can find you a lump sum if you throw rubbish in public, spit, smoke, chew gum or eat on public transport. Fines, in such cases, start at $ 750 and can run into thousands of dollars. It is not surprising that Singapore is among the ten cleanest cities in the World.

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