The article presents the results of a hygienic assessment of the levels of electromagnetic radiation from wireless communication equipment of the Wi-Fi standard in workplaces in office premises of some communication institutions in the city of Tashkent. The actual levels of electromagnetic radiation generated by Wi-Fi transmitters and other devices (routers) have been established. Research has shown that the levels of electromagnetic radiation from the equipment of the wireless Wi-Fi system at the workplaces of the main and control groups of employees of the Tashkent city communications institution do not exceed the hygienic standards established for the premises of public buildings - 10 ?W/cm 2 . The impact of electromagnetic radiation from Wi-Fi equipment on the health of employees of communications institutions was studied using a questionnaire survey based on subjective indicators.