
Keywords: PODY; Phytotoxic O3 dose above a threshold of Y nmol·mâ 2·sâ 1; AOT40; Accumulated hourly O3 concentrations over a threshold of 40 nmol·molâ 1; SUM06; Sum of all hourly average O3 concentrations over 0.06 μmol·molâ 1; W126; Sum of hourl