Dayside pressure-temperature profiles calculated for five exoplanets with plausible secondary atmospheres (see Table 1): a hot atmosphere made of CO₂ and N₂, a cool atmosphere of H₂O and CO₂, a hot atmosphere composed of volcanic outgassing, a hot reducing atmosphere of N₂ and CH₄, and a warm oxidizing atmosphere of N₂ and O₂. The solid lines correspond to the temperature profiles calculated self-consistently with the disequilibrium composition at a time at which a steady state is reached in the atmosphere composition and temperature, while the dotted lines correspond to temperature profiles calculated at the initial time, where chemistry has not yet modified the initial composition.