Delhi (English: /ˈdɛli/; Hindustani: [ˈdɪlːi]Dillī; Punjabi: [ˈdɪlːi]Dillī; Urdu: [ˈdeɦli]Dēhlī), officially the National Capital Territory of Delhi (NCT), is a city and territory in India. It includes the country's capital New Delhi. It covers an area of 1,484 square kilometres (573 sq mi). It is bigger than the Scandinavian territory of the Faroe Islands but smaller than the Caribbean island of Guadeloupe. Delhi is a part of the National Capital Region, which has 12.5 million people living there.[11] The governance of Delhi is like that of a state in India, since it has its own legislature, high court, and a council of executive ministers. Delhi is a part of Punjab region.
Delhi is on the banks of the Yamuna River. Historians have evidence that people have been living in this region since at least the 6th century BC. People also believe that the legendary city of Indraprastha was here. This city has many remains and monuments of historic importance.
The India Gate is a war memorial in Delhi. Following the Bangladesh Liberation war in 1972, a structure consisting of a black marble plinth with a reversed rifle, capped by a war helmet and bounded by four eternal flames, was built beneath the archway. This structure, called Amar Jawan Jyoti (Flame of the Immortal Soldier), has since 1971 served as India's tomb of the unknown soldier.
Delhi was described as the most polluted city in the world in 2023. The air quality index, which measures levels of deadly pollutants such as very small particles known as PM2.5, is often above 400. People who live there would have a life expectancy 12 years longer if the pollution was cut to meet World Health Organization guidelines.[12]
↑"Sub-national HDI – Area Database". Global Data Lab. Institute for Management Research, Radboud University. Archived from the original on 23 September 2018. Retrieved 25 September 2018.