Satellite Observed Aerosol Optical Thickness and Trend around Megacities in the Coastal Zone

<div>(a) The significance of linear trends of monthly and seasonal mean AOT and (b) temporal averaged seasonal mean AOT values for the eleven megacities where the positive or negative trend of monthly mean AOT is at a confidence level close to or above 95%.</div>

Advances in Meteorology

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Figure 4

Figure 4: Satellite Observed Aerosol Optical Thickness and Trend around Megacities in the Coastal Zone 