Forecasts remain uncertain about whether smoke from Canadian wildfires will affect conditions for the World Cup final between Argentina and Spain on Sunday. Two outlets note that the key factor is the extent to which wildfire smoke will reach the host area and how concentrations change over the day. While the underlying concern is that air quality could be impacted by smoke transport, neither source provides confirmed measurements or a definitive forecast outcome. The situation depends on shifting weather patterns that can alter the direction, density, and timing of smoke. As a result, organizers and viewers face the prospect that conditions could range from minimal impact to noticeable air-quality degradation, depending on real-time atmospheric conditions. The smoke issue is framed as a forecast challenge rather than a confirmed disruption, with uncertainty about both whether smoke will arrive and how severe any effects would be if it does. Additional updates are expected as forecasts and readings become available closer to the match.