What does the company dispatch plan aim to avoid regarding ozone concentration?

The company dispatch plan is designed to ensure the safety and comfort of passengers and crew by avoiding areas with high ozone concentrations. Specifically, it targets regions where the ozone levels exceed 0.25 parts per million (ppm). This threshold reflects a standard used to mitigate health risks associated with elevated ozone levels, which can be harmful to respiratory health and overall well-being.

Maintaining operations below this concentration is crucial for compliance with environmental regulations and to protect the health of individuals on board. By avoiding areas with ozone concentrations that exceed 0.25 ppm, the dispatch plan plays a vital role in ensuring that flight operations are conducted in a safe environment, aligning with the company's commitment to safety and regulatory adherence.