The LAC consists of six research groups working closely together in numerous projects.
Area experts
| Sub-group | Scientist | Contact |
| Air quality and online mass spectrometry | Jay Gates Slowik | [email protected] |
| Aerosol optics | Robin Lewis Modini | [email protected] |
| Atmospheric monitoring - Climate variables | Benjamin Tobias Brem | [email protected] |
| Chambers/ molecular reactivity | David Bell | [email protected] |