Research Areas
- Air quality
- Aerosol science
- Atmospheric chemistry
Research Interests
- Development of total airborne organics measurement techniques
- Sources and health effects of air pollution
- Traffic-related air pollution
Representative Publications
- Wong, Y. K., Liu, K. M., Yeung, C., Leung, K. K. M., & Yu, J. Z. (2026). Source apportionment of fine and coarse particulate matter in Hong Kong and its implications to PM10 air quality management. Atmospheric Environment, 368, 121763, https://doi.org/10.1016/j.atmosenv.2025.121763.
- Wong, Y. K., Chan, W. W., Gu, D. S., Yu, J. Z., & Lau, A. K. H. (2024). Tracking source variations of inhalation cancer risks and ozone formation potential in Hong Kong over two decades (2000−2020) using toxic air pollutant monitoring data. Environment and Health, 2, 411–421, https://doi.org/10.1021/envhealth.3c00209.
- Wong, Y. K., Liu, K. M., Yeung, C., Leung, K. K. M., & Yu, J. Z. (2022). Measurement report: Characterization and source apportionment of coarse particulate matter in Hong Kong: Insights into the constituents of unidentified mass and source origins in a coastal city in southern China. Atmospheric Chemistry and Physics, 22, 5017–5031, https://doi.org/10.5194/acp-22-5017-2022.
- Wong, Y. K., Huang, X. H. H., Louie, P. K. K., Yu, A. L. C., Chan, D. H. L., & Yu, J. Z. (2020). Tracking separate contributions of diesel and gasoline vehicles to roadside PM2.5 through online monitoring of volatile organic compounds and PM2.5 organic and elemental carbon: A 6-year study in Hong Kong. Atmospheric Chemistry and Physics, 20, 9871–9882, https://doi.org/10.5194/acp-20-9871-2020.