| Instrument | Parameter | Time resolution | |
|---|---|---|---|
| Optical measurement | Nephelometer (TSI) | Scattering and backscattering coefficient at three wavelengths (450 nm, 550 nm and 700 nm) | |
| LIDAR | twice per week | ||
| sun photometer | size distribution, Angstrom coeficient, Single scattering albedo, AOD (9 Wavelength), refractive index | ||
| Size distribution | APS (TSI) | size distribution from 0.5 to 20 um | |
| Aerosol Chemistry | AMS | org, nitrate, sulphate, chloride, ammonium | |
| Gas phase Chemistry | Horiba gas monitor (only during campaign) | O3, NO, NO2, SO2, CO, CH4, NMHC, THC | |
| Met station | full meteorology data | temperature, wind speed/direction, relative humidity | |
| Other | microwave radiometer | temperature profile (0 - 10Km), relative humidity profile (0 - 10Km) | |