EdUHK has long been committed to maintaining a healthy and high-quality indoor environment across the campus. Since 2008, all Administrative and Academic Blocks have consistently achieved the Indoor Air Quality (IAQ) Excellent Class level under the IAQ Certificate Scheme administered by the Environmental Protection Department (EPD). The latest IAQ assessment conducted in 2026 was successfully completed, with the Excellent Class standard maintained for Blocks A to E as well as the President’s Lodge, demonstrating EdUHK’s sustained efforts and effectiveness in indoor air quality management.