Nitrogen oxides (such as NO and NO2) and ozone actively react and titrate each other out in the atmosphere, an established chemical process utilized in environmental monitoring and air quality dynamics.
Paper [2] explicitly details the gas-phase titration reaction between nitric oxide, nitrogen dioxide, and ozone used in calibration, and Paper [8] discusses how urban ozone is affected by nitrogen oxide titration. The claim is well-supported by established atmospheric chemistry.