Regarding smoggy weather, does the Xiaomi SU7 have an interior air purification function?
The Xiaomi SU7 comes standard with a real-time PM2.5 monitoring system. On the air conditioning control interface, the PM2.5 concentration inside the cabin is displayed in the bottom right corner. Clicking the "leaf" icon below the PM2.5 value allows you to turn the indoor air automatic purification function on or off.
Additionally, the Xiaomi SU7 is equipped with a CN95-grade filter, an AQS (Automatic Quality System) air quality detection system, and an antibacterial evaporator to ensure fresh and healthy cabin air. The Xiaomi SU7 also features an unlock ventilation function, which automatically activates the air conditioning's external circulation mode upon unlocking the vehicle to reduce odors and improve air quality. You can enable or disable this function by going to Vehicle Settings > Doors & Locks > Unlock Ventilation.