Room temperature plus one atm pressure is a separate term, STP - "Standard temperature and pressure". (Of course it's hilariously not "S" at all, because no on

Room temperature plus one atm pressure is a separate term, STP - "Standard temperature and pressure". (Of course it's hilariously not "S" at all, because no one can agree whether the "T" is 0 deg C or 25 deg C or somewhere in between. But when we're talking about room-temperature superconductors that's not really a big deal.)