Environmental stressors, including cytotoxic agents, pollutants, and toxicants, are critical factors driving apoptotic cell death, which plays a pivotal role in the pathophysiology of numerous diseases like respiratory distress, metabolic disorders, reproductive abnormalities, neurodegenerative diseases, and cardiovascular conditions. Organic chemicals such as polycyclic aromatic hydrocarbons and petroleum hydrocarbons, not only contribute to the progression of chronic diseases but also highlight the broader implications of environmental pollution on public health. The environmental challenge posed by plastics, microplastics, and endocrine disrupting chemicals, is a growing concern due to their persistent non-biodegradability and accumulation within ecosystems. The extensive application of pesticides in agriculture, coupled with the release of heavy metals from industrial activities, exacerbates environmental contamination and poses severe health risks to both humans and ecological systems. Persistent organic pollutants (POPs), such as DDT, and polychlorinated biphenyls (PCBs) resist environmental degradation and have a propensity to bioaccumulate within the food chain. Pharmaceuticals from industrial effluents released into the environment and improper disposal practices represent an emerging threat to public health. It is crucial to understand the mechanisms by which pollutants exert their toxic effects, develop effective mitigation strategies, and influence policy decisions. Sustainable developmental goal 3 states good health and well-being and ensures a healthy life for all individuals. This issue exemplifies the broader impact of human-made pollutants on the environment and stresses, the urgent need for innovative strategies to mitigate their presence in natural habitats, and advance sustainable development goals to reduce pollution and safeguard both human health, aquatic health, and the environment. This study explores the mechanisms through which various toxicants, including cytotoxic agents, pollutants, and endocrine disruptors, induce apoptotic cell death, contributing to a wide range of diseases. The research highlights the pervasive nature of environmental pollution, from organic chemicals to persistent organic pollutants (POPs), and emphasizes the urgent need for innovative strategies to mitigate their harmful effects. Understanding the mechanisms of pollution and developing effective solutions is crucial for promoting sustainable development and protecting public health.