The World Health Organization (WHO) has issued a warning about significant health risks from “black rain” in Iran following Israeli strikes on the country's oil facilities The attacks have caused large-scale fires and generated thick smoke, severely degrading air quality and leading to the hazardous environmental phenomenon
In a statement released on March 10, 2026, the WHO highlighted that children are especially vulnerable to the health consequences of inhaling the polluted air and being exposed to the toxic precipitation The term “black rain” refers to precipitation that carries soot, oil, and other pollutants from fires down to the ground.
In response to the escalating environmental and health crisis, Iranian authorities have advised residents in the affected regions to remain indoors to minimize exposure The warning comes as emergency services continue to address the fires and their immediate aftermath, highlighting the cascading effects of the conflict on public health and the environment








