Hanoi, the bustling capital of Vietnam, has taken an unwelcome title this January: the world’s most polluted city. According to air quality monitoring platforms such as IQAir and AirVisual ...

Hanoi, Vietnam's bustling capital, has been dubbed the world's most polluted city this January. Air quality monitoring platforms such as IQAir and AirVisual have reported that the city's air ...

However, it’s also one of the most polluted cities in the world ... But why does Hanoi have such high air pollution? This capital city is a hub of industrial production as well as heavy traffic ...

This story appears in the February 2018 issue of National Geographic magazine. Earth’s highest city, its most crowded city, its most polluted city: Geneva-based photographer Steeve Iuncker ...

BANGKOK: Southeast Asian cities were among five most polluted in the world on Friday (Jan 24) according to air-monitoring organisation IQAir, with Ho Chi Minh City ranked second-most polluted ...

The AQI, ‘2024 World's Most Polluted Countries’ list has nine out ... Notably, Dhaka (Bangaldesh) is the only non-Indian city in the top 17 at #13 (AQI of 140 – poor), followed by Pakistani ...