Research Overview

The atmosphere is a multiphase environment in which gases, particles (or aerosols) and fog/cloud droplets interact. Our research explores how the chemistry of aerosols shapes the atmosphere, climate, and human health. We study the molecular-level processes that control how particles form, transform, and interact with gases, clouds, and radiation. Using advanced mass spectrometry, field campaigns, and lab experiments, we connect microscopic phenomena to global-scale environmental impacts.

Our work lies at the intersection of chemistry, climate science, and sustainability — seeking to understand and protect the air we breathe and the planet we share.

Current Research Themes

Atmospheric Chemistry and Climate

We investigate the formation and transformation of aerosols and trace gases that influence radiative forcing, cloud formation, and climate feedbacks.

Air pollution and human health

We investigate how the chemical composition of atmospheric aerosols influences their toxicity in different environments (e.g., urban, volcanic, and indoor).

Indoor Air and Human Exposure

Our group studies the composition and health impacts of indoor aerosols and gases, helping to inform policies for cleaner and safer built environments.

Paleoclimate from Ice Cores

By analysing organic markers trapped in polar and glacier ice, we reconstruct the chemical history of Earth’s atmosphere and its link to past climate change.

Sustainable Agriculture and Climate

We explore how farmland management practices influence greenhouse gas emissions.

Professor Giorio is part of the Centre for Atmospheric Science, the Cambridge Centre for Climate Science, the Centre for Landscape Regeneration, the Centre for Climate Repair, and the Institute of Computing for Climate Science.

A multicultural and diverse research team is an asset to research excellence because it is fueled by diverse experiences, perspectives, and ideas. I value diversity and proactively encourage inclusion by creating a supportive environment and embracing the Athena SWAN principles. I promote and encourage a sustainable work/life balance and flexible working arrangements.

Joining the group

Prospective postgraduate students should apply through the Department of Chemistry Postgraduate Admissions. Prospective postdoctoral researchers are invited to contact Professor Giorio for information on funding that may be available.

Professor Giorio discusses her research

Take a tour of the Giorio lab facilities