Tuen Mun Public LibraryThe Tuen Mun Public Library is a public library located at 1 Tuen Hi Road, Tuen Mun, Hong Kong.The Environmental [Protection Department] has an air quality monitoring station set up in the Tuen Mun Public Library.HistoryThe Tuen Mun Public Library opened on 19 December 1989. At the time, the library was called the Tuen Mun Central Library before its current name was adopted in 2001 to avoid confusion with Hong Kong [Central Library].