The Indian Meteorological Department (IMD) has air quality monitoring stations in Mathura Road, IMD Delhi (Jor Bagh area), IGI Airport, IITM Delhi, Guru Teg Bahadur Hospital (Ghaziabad area), Dhirpur, Delhi Technological University, Pitampura, Aya Nagar (Gurgaon), and Noida.[35] The air pollution monitor of the U.S. Embassy in New Delhi covers the area of Chanakyapuri.[36]