Ключевые слова: air quality, ancient, arch, architecture, asia, asian, building, capital, city, culture, day, delhi, destination, dome, exterior, famous, heritage, historic, historical, history, india, indian, islam, landmark, marble, mausoleum, monument, mosque, mughal, muslim, new, new delhi, old, outdoors, place, pollution, red, religion, sky, stone, structure, temple, tomb, tourism, tower, traditional, travel,