Norfazrin Mohd Hanif is a senior lecturer at Universiti Kebangsaan Malaysia (UKM), holding Bachelor’s and Master’s degrees in Chemistry from UKM and a Ph.D. in Environmental Sciences from the University of East Anglia, United Kingdom. Specializing in atmospheric chemistry, she explores tropospheric ozone-depleting substances’ abundances, emissions, and transport on regional and global scales and investigating the impacts of natural and anthropogenic trace gas emissions on air quality and global climate. Her current research focuses on atmospheric microplastics. She is also passionate about various aspects of atmospheric science and its integration with environmental, health, policy, and socio-economic aspects.