30. Auckland. Auckland is one of the best cities in the world known for its quality of air, according to the survey carried out around the world. The city has a natural environment and a subtropical climate. Also, the health and medical services are good which makes it one of the best and cleanest cities in the world. The capital, Oslo, often ranks amongst the cleanest cities in the world thanks to its many green initiatives. Protected green spaces make up about 30% of the city, and there are plans to convert the city's buses to run on biofuel. into the cities of central Europe, across the islands of Indonesia, and to the beaches of Thailand, where he The UNEP-led Cool Coalition is helping to cool cities that could warm by as much as 4°C - such as in Viet Nam, where three cities are piloting new guidelines launched at COP26. In 2021, UNEP's United for Efficiency initiative supported 40 countries to transition to eco-efficient products. For example, Brazil, Nigeria and Indonesia Indonesia wants up to 60,000 people to move from Jakarta to populate a new capital city by 2025. But the challenge and logistics of meeting that deadline are daunting. Read more In this video I will share my first impressions about Semarang, Indonesia. This city with its once important harbour used to be well known as a place for trading goods. Due to the Dutch W9F7PWN.