Pashkov V.Trotska M.Nikolenko L.2023-12-112023-12-11202112.00.04https://rep.dnuvs.ukr.education/handle/123456789/2357Vitalii Pashkov, Maryna V. Trotska, Liudmyla M. Nikolenko. Ambient air protection in the system of public health and biological security legal provision. Wiadomości Lekarskie. 2021;74(9 p.I):2207-2212.The article examines the legal and regulatory basis for ambient air protection as an essential element of the environment that affects biological securitythe health and livelihoods of the population. Proper legal regulation of ambient air protection is important in the implementation of various measures aimed at preserving its quality and, accordingly, preventing possible adverse effects on human health. Ambient air protection is a certain activity directed at reducing the number of pollutants that get into the air by one means or another. In the process of environmental protection in general and ambient air protection in particular, the legal basis and case law are important components that aimed to minimize the occurrence of potential hazards that could threaten the health and lives of the population, and in case of such situations, identify the causes of their occurrence and respond to them proportionally.