Top 10 Cleanest Cities in the World

With air pollution fast becoming a cross-continent global health issue, there are some cities that are truly exceptional for having exceptionally clean air. These cities, spread across continents and oceans, provide citizens and visitors with the wonderful privilege of breathing air that is always fresh and clean. 

The fact that cities from the US, Myanmar, China, France, Kyrgyzstan, Ukraine, and Ireland are among the top ten suggests that people all over the world want clean air.

As you look through the rankings, you'll see that everyone wants clean air, regardless of national boundaries or cultural norms. In addition to setting an example for the rest of us, the cities on this list demonstrate that even the largest and most populated metropolitan areas can have excellent air quality if the right attitude is in place. 

Whether your plan is to visit one of these cities on your next trip or simply to find inspiration for your city, these urban trailblazers provide a blueprint for a cleaner, healthier future.

World’s Cleanest Cities (Live IQAir Ranking Example)

Note: AQI⁺ US values below 50 are considered “Good” air quality.

Minneapolis, USA (AQI⁺ US: 11)

Minneapolis is the world leader in clean air due to its plethora of parks, green policies, and active environmental regulation. The sustainability of the city is demonstrated in its air quality and way of life.

Portland, USA (AQI⁺ US: 12)

Portland is known for its green culture, widespread public transport, and urban parks. The air in Portland is always among the United States' cleanest.

Yangon, Myanmar (AQI⁺ US: 17)

Yangon is aided by its tropical setting, light industrial load, and relatively low vehicle population. The city's air is healthy, rendering Yangon an outlier in Southeast Asia.

Shenzhen, China (AQI⁺ US: 17)

Shenzhen is an exemplar of green urbanization with emphasis on green technology and renewable resources. Its air quality is remarkable for a city of its industry and scale.

(AQI⁺ US: 17) Seattle, USA

Seattle's coastal location, strict emissions regulations, and residents' commitment to ecological sustainability have all contributed to the city's improved air quality.

(AQI⁺ US: 17) San Francisco, USA

San Francisco's extensive public transportation system, green policies, and coastal winds are responsible for the city's clean air. It is a model of environmental innovation.

Paris, France (AQI⁺ US: 18)

Paris has done a lot to enhance air quality with car-free streets, bike-sharing systems, and investments in public transport. The city is still an urban icon of sustainability worldwide.

Bishkek, Kyrgyzstan (AQI⁺ US: 19)

Because of its emphasis on green urbanism and relatively low levels of industrialization, Bishkek boasts exceptional air quality for a capital in Central Asia.

Ukraine's Kyiv (AQI⁺ US: 19)

Kyiv takes pride in its parks, riverfront setting, and proactive pollution control initiatives. The city has some of the best air quality in Eastern Europe.

Ireland's Dublin (AQI⁺ US: 19)

Dublin's sea location, lack of industry, and strong environmental regulations are major contributors to its clean air. The city also boasts cultural resources and a friendly atmosphere.