About
PraiseTech
ABOUT US
Clear air quality insights,
wherever you are.
PraiseTech Limited is a Hong Kong University of Science and Technology (HKUST) spin‑off technology company focused on air quality and environmental health.
The company originated from academic research conducted within the Division of Environment and Sustainability (ENVR) at HKUST. Its flagship initiative, PRAISE‑HK (Personalized Air Quality Information System for Hong Kong), empowers the public with personalized, science‑based air quality and exposure information.
Digital solutions
We develop digital solutions that
- Help people better understand the air they are exposed to in their daily lives and how it may affect their well‑being.
- Our solutions are designed for different environments where air quality can vary from place to place, and they turn complex environmental information into practical insights that are easy for the public to understand and use.
