| Instrument | Species Measured | PI | Affiliation |
|---|---|---|---|
| O3/NOx | Shantanu Jathar | CSU | |
| CO2 | Shantanu Jathar | CSU | |
| SMPS | Shantanu Jathar | CSU | |
| POPS | Shantanu Jathar | CSU | |
| Vocus-CI-ToFMS | NH4+ | Megan Willis | CSU |
| I-CIMS | Delphine Farmer | CSU | |
| ACSM | Delphine Farmer | CSU | |
| PTR-MS | Lu Hu | University of Montana | |
| VOCUS-PTR-MS | Carsten Warneke | NOAA CSL | |
| LToF-CIMS | Carsten Warneke | NOAA CSL | |
| HR-ToF AMS | Ann Middlebrook | NOAA CSL |