Atmospheric Chemistry and Air Pollution

Our research focuses upon understanding natural and anthropogenic emissions to the atmosphere, the transport and chemical and physical transformations of atmospheric constituents, and evaluating and managing the effects of air pollution and atmospheric chemistry upon the environment, and particularly upon human health. Links to greenhouse gases and climate are also a major focus.

Working in environments as diverse as Delhi, Beijing, East Africa and Antarctica, and in the laboratory, we study the emissions and atmospheric chemical and physical processes which determine outdoor and indoor air quality.  This is complemented by studies of personal exposure, and effects upon human health.  There are strong links to policy, and to air quality management at local, national and international levels.  A distinguishing feature of our work is that it extends from highly fundamental process studies to real-world applications, including advice to local and national government and the World Health Organisation.  In other strands of our work, we study bioaerosols, biogenic organic compounds and atmosphere-biosphere interactions, and greenhouse gas accounting and links to sustainability.

Research areas

  • Advanced Air Quality Management
  • Air Pollution and Human Health
  • Climate and Air Pollution Interactions
  • New Particle Formation in the Atmosphere
  • Indoor Air Quality
  • Fundamental Studies of Atmospheric Aerosol Processes
  • Degradation of Odour Signals by Air Pollution: Chemical Mechanisms, Plume Dynamics and Insect-Orientation Behaviour
  • Accurate and High-resolution Accounting of GHG emissions
  • Urban Sustainable Transitions
  • Inequality in Net-Zero progress
  • Low cost Sensors, Bioaerosol and Citizen Science
  • Atmospheric Chemistry of Biogenic Compounds
  • Biosphere-atmosphere interactions of forests
  • Machine Learning

People who work in these areas