| Group Name | Lead | |
| Ames Research Center Meteorological Measurement System (MMS) | Paul Bui | |
| Tropospheric Ozone and Pollution | Robert Chatfield | |
| Atmospheric Radiation Instrument | Warren J. Gore | |
| Atmospheric Chemistry Laboratory | Laura T. Iraci | |
| Cloud Modeling | Eric J. Jensen | |
| Ames Argus Instrument Laboratory | Max Loewenstein | |
| Meteorological Analysis of the Upper Troposphere and Lower Stratosphere | Leonhard Pfister | |
| Applied Trace Gas Detection for Science, Exploration Systems, and Aeronautics | James R. Podolske | |
| Sunphotometer-Satellite Group | Jens Redemann | |
| Reactive Nitrogen and Oxygenated Species (PANAK) Research | Hanwant B. Singh | |
| Aerosol and Cloud Microphysics Group |