The move comes days ahead of the opening of the Asia-Pacific Economic Cooperation (APEC) forum, when Chinese President Xi Jinping will host leaders from the United States, Russia and Japan among others.
Authorities in the notoriously smog-ridden capital have imposed tight limits on car use, ordered factories to close, and are giving public sector employees a six-day holiday, with some neighbouring areas also following suit with restrictions.
A notice at Beijing's sprawling Babaoshan cemetrey states that "the incineration of the clothing of the deceased will be suspended" from November 1 to 15 due to APEC, according to the Beijing News.