ozonikihti

Ozonikihti is a term of Finnish origin, literally translating to "ozone sickness" or "ozone ailment." It refers to a collection of symptoms that can be experienced when a person is exposed to elevated levels of ozone, particularly in the lower atmosphere. While ozone is beneficial in the stratosphere, protecting us from harmful UV radiation, ground-level ozone is a pollutant.

Symptoms associated with ozonikihti can vary in severity but commonly include respiratory irritation. This can manifest as coughing, throat irritation, and shortness of breath. Individuals may also experience chest pain, especially during physical activity. Ozone can exacerbate pre-existing respiratory conditions like asthma and bronchitis, leading to more severe attacks.

The primary cause of ground-level ozone is not direct emission but rather a chemical reaction. It forms when pollutants released from vehicles, industrial facilities, and other sources react in the presence of sunlight and heat. Therefore, ozonikihti is often more prevalent on hot, sunny days, particularly in urban or industrialized areas where precursor pollutants are abundant.

Prevention and mitigation of ozonikihti involve reducing exposure to high ozone levels. This can be achieved by limiting outdoor activities during periods of high ozone concentration, especially for vulnerable populations. Public health advisories are often issued when ozone levels are predicted to be high. Reducing emissions of the precursor pollutants through measures like improved vehicle emission standards and industrial controls is crucial for long-term reduction of ground-level ozone.