Ventilation is excellent across all three spaces, keeping carbon dioxide near outdoor levels and supporting sustained alertness and clear thinking throughout the day.

Main Auditorium: Fresh air delivery is optimal and particulate matter is minimal. Formaldehyde sits at the threshold where sensitive individuals may notice mild eye or throat irritation during extended sessions. Thermal comfort is very good, though the space trends slightly warm.
Room A: Air exchange remains outstanding with negligible particle exposure. Formaldehyde levels exceed comfort guidelines and may cause noticeable irritation for some delegates, particularly during longer discussions. Temperature and humidity are well balanced for focused work.
Showroom: Ventilation performance matches the other rooms with pristine particle filtration. Formaldehyde is the highest of the three spaces and likely to affect comfort for a broader share of occupants. The warmer temperature may reduce tolerance for irritants and increase fatigue over time.

Alex, are any delegates mentioning eye or throat discomfort this afternoon?