1. Boundary Layer Transport and Air Quality Study First Field Intensive 08/19 – 09/06 2002 Participants UGA Dept Crop & Soil Sciences Monique Leclerc, Anand Karipot, Alejandro Zermeno GTRI Electro-Optics Environ & Materials Lab Gary Gimmestad, D Roberts, J Stewart, Leanne West, J Wood GIT Earth & Atmos Sciences, Civil & Env Eng Baumann, Bergin, Chang, Weber, Greenwald, Lee, Sullivan

2. GIT’s Mobile Air Quality Lab Measur ement InstrumentSensitivityAccuracyOther Air T/ ΔTRM Young RTDs (2)±0.05 °C RHVaisala HMP 45A±2% RH (0-90%)T depend.: 0.05% RH °C -1 WS/WDRM Young0.4 m s -1 ±0.2 m s -1 ; ±3° Global Rad.LI-COR 400-1100 nm 0.2 kW m -2 mV -1 T depend.: 0.15% °C -1 UV RadiationYES 280-320 nm1.97 W m -2 V -1 ±5% for 0-60° solar zenith Det. LimitPrecision PVaisala PTB 100A±0.03 hPa±0.3 hPa overall800 – 1060 mbar RainTexas Electronics0.1mm±1% for < 10 mm hr -1 NO, NO 2 Air Quality Design3 pptv±10%, ±15%±15%, ±20%CLD, Hg photolytic converter NO y Air Quality Design> 3 pptv±20%±25%Characterized MoO converter O3O3 TEI 49C1 ppbv± 1 ppbv UV absorption (254 nm) COTEI 48C-TL20 ppbv±10%±15%Highly modified GFC-NDIR SO 2 TEI 43C-TL200 pptv±10%±15%Modified UV-Fluorescence PM 2.5 Mass & Composition URG- 3 channels with individual cyclone heads; mass-flow controlled denuder/filter pack systems TEOM- 1400a with Rupprecht & Patashnick 2.5 micron sharp cutpoint cyclone inlet Aquire 1 Hz QA/QC 1 min Report 30 min

3. UGA BL Turbulence Measurements A) Mini-PA2 BL Sodar: vertical range 1050m, resolution 10m/20m, time-averaged statistics every 30 min plus raw data collected continuously. Credible flow velocities include mean wind speed (u, v,w) and the variances of each of the components. B) Sonic anemometer/thermometer: 10Hz; 30 min averages and raw data of u, v, w; parameters to be calculated: Monin-Obukhov length, friction velocity, the three velocity variances and the virtual temperature information (mean and variances), heat flux. C) Tethered Balloon: cup wind speed, wind direction, temperature, humidity, ozone. Low frequency sensors only, no turbulence information.

4. Fall-line Air Quality Study sites

5. Fine Particulate Matter (PM 2.5 ), Wind Direction, and Ozone at various GA locations, 08/20 – 09/15 2002

6. Ambient Pressure, Temperature and Water Vapor at the GA FAQS locations, 08/20 – 09/15 2002

7. Fine Particulate Matter (PM 2.5 ), Wind Direction, and Ozone at various GA locations, 09/03 – 09/13 2002

8. Ambient Pressure, Temperature and Water Vapor at the GA FAQS locations, 09/03 – 09/13 2002

9. Ambient Meteorological Conditions at the Griffin FAQS site, 09/03 – 09/13 2002 Balloon Launches

10. PM2.5 and Trace Gas Concentrations at the Griffin FAQS site, 09/03 – 09/13 2002 Balloon Launches

11. PM2.5 and Trace Gas Concentrations at the Griffin FAQS site, 09/03 – 09/06 2002 Balloon Launches

12. Ambient Meteorological Conditions at the Griffin FAQS site, 09/03 – 09/06 2002

13. Fine Particulate Matter (PM 2.5 ), Wind Direction, Speed, and Ozone at various GA locations, 09/03 – 09/06 2002