While we’re entering a new age of striving to be more green, sustainable, healthy and environmentally conscious—many major cities haven’t caught up to these standards yet.
Dammam is a city in Saudi Arabia with a population of 1,252,523 people. According to Smart Air, it is also the most polluted city in the world right now.
The cutting down of trees for more development, harmful emissions from vehicles, factories, industrial complexes and dust from construction sites are significant contributors.
Individuals with lung diseases such as asthma will find breathing comfortably a challenge in this city.
The city is overwhelmed with nearly 17 million inhabitants, with plenty living in one of the many slums (over 5000).
Delhi is a massive metropolitan area and India’s capital territory. This city is notorious for its evergrowing population of 32,066,000 people in 2022.