Global Rankings: Cities with the Cleanest and Most Polluted Air

Living in a compact urban apartment often makes you crave fresh outdoor air. However, this simple pleasure is out of reach in numerous cities worldwide, where excessive pollution degrades both air quality and residents' overall well-being. Explore the maps below to discover which cities and towns excel or struggle in maintaining clean air.

HouseFresh created these visuals using data from IQAir’s 2020 World Air Quality Report. The analysis revealed that Hotan, China, topped the list as the most polluted city due to natural phenomena such as sandstorms from the nearby Taklimakan Desert. Following closely were Ghaziabad, India, and Manikganj, Bangladesh, securing second and third places, respectively, largely due to their heavy vehicular emissions.

In contrast, Judbury, Australia, claimed the title for the cleanest air in 2020. This small Tasmanian village, with a population of only 392, benefits from minimal pollution. Other notable locations with pristine air include Kailua Kona, Hawaii, and Muonio, Finland.

For those seeking environmentally conscious travel destinations beyond the maps provided, explore the most eco-friendly states in America here.