There is an electrical room downstairs in my house. Is there electromagnetic radiation?

At present, the country has not unified the specific standard of electromagnetic radiation harmful to human body, but there must be electromagnetic radiation in your situation. In fact, the biggest concern is not electromagnetism, but the infrasound hazard in the distribution room. Because electromagnetism is inevitable every minute in our real life environment, you have never seen any specific person obviously hurt by electromagnetic radiation, but infrasound has devastating damage to human body, including your residential wall. There is no clear statement about these things now, but there are many suspected cases. For medical care and safety, you'd better live in another place.