Real-time Data Display from ENVF Atmospheric & Environmental Database  
GTS Plots Selected Times Times Series Hong Kong & PRD Climate Others
AWS Air Quality
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Satellite-derived PM2.5 (Annual Average) from MODIS      [Data User Guide]    [Data Download Request]


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Acknowledgement:

The development of the remote-sensing products was supported by the Innovation Technology Fund (ITS/124/03) Satellite Informatics System for Surface Particulate Matter Distribution (提供地面懸浮粒子分佈的衛星智能資訊系統)

References:

Lin, C.Q., Li, Y., Yuan, Z.B., Lau, A.K.H., Li, C.C., and Fung, J.C.H. (2015). Using satellite remote sensing data to estimate the high-resolution distribution of ground-level PM2.5. Remote Sens. Environ. (Algorithm)
Lin, C.Q., Liu, G., Lau, A.K.H., Li, Y., Li, C.C., Fung, J.C.H., and Lao, X.Q. (2018). High-resolution satellite remote sensing of provincial PM2.5 trends in China from 2001 to 2015. Atmos. Environ. (Data)


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