References

ACP

Atmospheric Chemistry and Physics

ACP

1680-7324

Copernicus GmbH

Göttingen, Germany

10.5194/acp-6-4843-2006

Characterization of aerosol pollution events in France using ground-based and POLDER-2 satellite data

Kacenelenbogen

¹ Léon

J.-F.

¹ Chiapello

¹ Tanré

Laboratoire d'Optique Atmosphérique, Centre National de la Recherche Scientifique -Université des Sciences et Technologies de Lille, Villeneuve d'Ascq, France

26 10 2006

6 12 4843 4849

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We analyze the relationship between daily fine particle mass concentration (PM2.5) and columnar aerosol optical thickness derived from the Polarization and Directionality of Earth's Reflectances (POLDER) satellite sensor. The study is focused over France during the POLDER-2 lifetime between April and October 2003. We have first compared the POLDER derived aerosol optical thickness (AOT) with integrated volume size distribution derived from ground-based Sun Photometer observations. The good correlation (R=0.72) with sub-micron volume fraction indicates that POLDER derived AOT is sensitive to the fine aerosol mass concentration. Considering 1974 match-up data points over 28 fine particle monitoring sites, the POLDER-2 derived AOT is fairly well correlated with collocated PM2.5 measurements, with a correlation coefficient of 0.55. The correlation coefficient reaches a maximum of 0.80 for particular sites. We have analyzed the probability to find an appropriate air quality category (AQC) as defined by U.S. Environmental Protection Agency (EPA) from POLDER-2 AOT measurements. The probability can be up to 88.8% (±3.7%) for the "Good" AQC and 89.1% (±3.6%) for the "Moderate" AQC.

References 1

Al Saadi, J., Szykman, J., Pierce, R. B., Kittaka, C., Neil, D., Chu, D. A., Remer, L. A., Gumley, L., Prins, E., Weinstock, L., MacDonald, C., Wayland, R., Dimmick, F., and Fishman, J.:, Improving national air quality forecasts with satellite aerosol observations, Bull. Am. Meteorol. Soc., 1249–1261, doi:10.1175/BAMS-86-9-1249, 2005.

Anderson, T. L., Charlson, R. J., Schwartz, S. E., Knutti, R., Boucher, O., Rodhe, H., and Heintzenberg, J.: Climate forcing by aerosols – A hazy picture, Science, 300, 1103–1104, 2003.

Boucher, O. and Tanré, D.: Estimation of the aerosol perturbation to the Earth's radiative budget over oceans using POLDER satellite aerosol retrievals, Geophys. Res. Lett., 27, 1103–1106, 2000.

Bréon, F.-M. and Colzy, S.: Cloud detection from the spaceborne POLDER instrument and validation against surface synoptic observations, J. Appl. Meteorol., $36$, 777–785, 1999.

Bréon, F.-M., Tanré, D., and Generoso, S.: Aerosol effect on cloud droplet size monitored from satellite, Science, 295, 834–838, 2002.

Chu, D. A., Kaufman, Y. J., Zibordi, G., Chern, J. D., Mao, J., Li, C., and Holben, B. N.: Global monitoring of air pollution over land from Earth Observing System-Terra Moderate Resolution Imaging Spectroradiometer (MODIS), J. Geophys. Res., 108, doi:10.1029/2002JD003179, 2003

Deuzé, J.-L., Bréon, F.-M., Devaux, C., Goloub, P., Herman, M., Lafrance, B., Maignan, F., Marchand, A., Nadal, F., Perry, G., and Tanré, D.: Remote sensing of aerosols over land surfaces from POLDER-ADEOS-1 polarized measurements, J. Geophys. Res., 106, 4913–4926, 2001.

Dubovik, O. and King, M. D.: A flexible inversion algorithm for retrieval of aerosol optical properties from sun and sky radiance measurements, J. Geophys. Res., 105(D16), 20 673–20 696, 2000.

Dubovik, O., Smirnov, A., Holben, B. N., King, M. D., Kaufman, Y. J., Eck, T. F., and Slutsker, I.: Accuracy assessments of aerosol optical properties retrieved from Aerosol Robotic Network (AERONET) Sun and Sky radiance measurements, J. Geophys. Res., 105(D8), 9791–9806, 2000.

Engel-Cox, J. A., Holloman, C. H., Coutant, B. W., and Hoff, R. M.: Qualitative and quantitative evaluation of MODIS satellite sensor data for regional and urban scale air quality, Atmos. Environ., 38, 2495–2509, doi:10.1016/j.atmosenv.2004.01.039, 2004.

Hodzic, A., Vautard, R., Bessagnet, B., Lattuati, M., and Moreto, F.: Long-term urban aerosol simulation versus routine particulate matter observations, Atmos. Environ., 5851–5864, 2005

Holben, B. N., Eck, T. F., Sluster, I., Tanré, D., Buis, J. P., Setzer, A., Vermote, E., Reagan, J. A., Kaufman, Y. J., Nakajima, T., Lavenu, F., Jankowiak, I., and Smirnov, Z.: AERONET-A federated instrument network and data archive for aerosol characterisation, Rem. Sens. Environ., 66, 1–16, 1998.

Kaufman, Y. J., Tanré, D., and Boucher, O.: A satellite view of aerosols in the climate system, Nature, 419, 215–223, 2002.

King, M. D., Kaufman, Y. J., Tanré, D., and Nakajima, T.: Remote sensing of tropospheric aerosols from space: past present and future, Bull. Am. Meteorol. Soc., 80(11), 2229–2259, 1999.

Léon, J.-F. and Legrand, M.: Mineral dust sources in the surrounding of the North Indian Ocean, Geophys. Res. Lett., 30(6), 1309, doi:10.1029/2002GL016690, 2003.

Li, C., Lau, A. K., Mao, J., and Chu, D. A.: Retrieval, validation, and application of the 1-Km aerosol optical depth From MODIS measurements over Hong Kong, EEE Trans. Geosci. Remote Sens., 43(11), 2650–2658, 2005.

Nadal, F. and Bréon, F. M.: Parametrisation of surface polarised reflectance derived from POLDER spaceborne measurements, IEEE Trans. Geosci. Remote Sens., 37, 1709–1718, 1999.

Smirnov, A., Holben, B. N., Eck, T. F., Slutsker, I., Chatenet, B., and Pinker, R. T.: Diurnal variability of aerosol optical depth observed at AERONET (Aerosol Robotic Network) sites, Geophys. Res. Lett., 29(23), 2115, doi:10.1029/2002GL016305, 2002.

Tanré, D., Bréon, F.-M., Deuzé, J.-L., Herman, M., Goloub, P., Nadal, F., and Marchand, A.: Global observation of anthropogenic aerosols from satellite, Geophys. Res. Lett., 28(24), 4555–4558, 2001.

Vermeulen, A., Devaux, C., and Herman, M.: Retrieval of the scattering and microphysical properties of aerosols from ground-based optical measurements including polarization. I. Method, Appl. Opt., 39(33), 6207–6220, 2000.

Wang, J. and Christopher, S. A.: Intercomparison between satellite-derived aerosol optical thickness and PM2.5 mass: Implications for air quality studies, Geophys. Res. Lett., 30(21), 2095, doi:10.1029/2003GL018174, 2003.