An approach for annual analysis of EMF exposure in highly sensitive areas of kindergartens and schools.

This article presents an innovative approach to analyzing long-term electromagnetic field (EMF) exposure based on time-averaging of continuous EMF time series data collected by the Serbian EMF Regulatory Agency for Electronic Communications and Postal Services (RATEL) monitoring network. The study focuses on three sensors installed at sensitive locations—two kindergartens and one elementary school in Novi Sad, Serbia—examining daily, weekly, and annual exposure patterns and differences between working days and weekends. Results reveal distinct exposure behaviors linked to population density and telecommunication traffic, with all measured exposure levels significantly below Serbian regulatory limits. The approach offers deeper insights into temporal EMF fluctuations and suggests potential applications for optimizing spot measurement timing and enhancing long-term exposure assessments in various environments.