| | 11.4 | Nested modelling to assess the significance of local and regional pollution sources to air quality in Norwich, a city in eastern England Tim J Chatterton, University of East Anglia, Norwich, Norfolk, United Kingdom; and S. Dorling, A. Lovett, and M. Stephenson |
| 9:13 AM | 11.5 | Understanding the influence of local and regional sources on the temporal and spatial variability of pollutants in urban environments Joanne H. Shorter, Aerodyne Research, Inc., Billerica, MA; and J. B. McManus, C. E. Kolb, B. K. Lamb, S. M. O'Neill, E. J. Allwine, R. W. Talbot, E. Scheuer, P. M. Crill, J. Ferreira, and G. J. McRae |
| 9:28 AM | 11.6 | Analysis of the summer air quality over an artificial lake area near to a city using FTIR and DOAS Wilhelm Kuttler, University of Essen, Essen, Germany; and T. Lamp and K. Weber |
| 9:43 AM | 11.7 | PM-10 observations and cloud characteristics in Mexico City Graciela B. Raga, Univ. Nacional Autonoma de Mexico, Mexico City, Mexico; and D. Baumgardner and F. Oropeza |
| 9:58 AM | 11.8 | Air quality modeling of PM and air toxics at neighborhood scales to improve human exposure assessments. Jason Ching, NOAA/ARL, Research Triangle Park, NC; and A. Lacser, D. W. Byun, and W. Benjey |