Tenango del Aire is a town and municipality located in the southeast portion of the State of Mexico and is about 42 km southeast of Mexico City. The municipality is bordered by Temamatla, Tlalmanalco, Juchitepec, and Ayapango. Despite the fact that this municipality is distinctly rural, it falls within the Mexico City Metropolitan Area. The name “Tenango del Aire” came about in two parts. Originally and until 1890, the town was known as Tenango de Topopula. “Tenango” means “walled in” or “fenced by stones.” The second part is due to visits by President Porfirio Diaz, who commented on the winds that are prevalent here.