Which temperature equivalent conditions are referenced regarding ozone concentration?

The reference for ozone concentration is typically standardized to conditions of 25°C and 760 mm of mercury. This set of parameters is aligned with international conventions to ensure consistency when measuring and reporting air quality data, particularly regarding pollutants such as ozone. These standard conditions provide a clear baseline that facilitates comparison across different locations and times.

At 25°C and 760 mm of mercury, the measurement reflects a typical atmospheric pressure and temperature, allowing for accurate assessments of ozone levels. This is crucial in environmental monitoring, as ozone can have varying concentrations influenced by temperature and pressure. Using these standard reference conditions helps ensure that any observed concentration values are tied back to a uniform understanding among scientists, policymakers, and regulators.