Busy road of Kartavya Path during parliament session, people walking across the busy street, New Delhi poor air quality, low visibility, grey smog sky, India

air pollution sky delhi india gate kartavya path people hazardous government crowded police busy road india pedestrian climate barricade international landmark rashtrapati bhavan street building grey smog climate change downtown rajpath dangerous traffic central vista lawns secretariat delhi pollution vehicles architecture tourist places landmarks of the world boulevard global capital cities urban national capital avenue alley new delhi polluted country winter session cars lobby monument security pattern