On the night of March 8, several oil facilities near Tehran were attacked, resulting in extensive fires that blanketed the city in thick black smoke by morning. The visibility was greatly reduced, and the air quality deteriorated sharply, posing health risks to the population. Leo Stockfelt, an expert in environmental medicine, highlighted the dangers of inhaling smoke from burning oil, which releases harmful particles containing heavy metals and sulfur.

The health effects of inhaling such smoke can be severe, leading to respiratory issues such as coughing, irritated eyes, and nasal congestion. Particularly vulnerable groups, including children and individuals with pre-existing respiratory conditions like asthma, face heightened health risks. According to Stockfelt, inhalation increases the mortality risk for those who are already susceptible, making the situation even more concerning for the population of Tehran.

As residents began to deal with the aftermath of the fires, fears about long-term health implications from the airborne toxins persisted. Local authorities remain under pressure to manage the crisis and mitigate the impact on public health, while the community grapples with the immediate dangers posed by the environmental fallout of the incident.