Table 1: Correlation analyses for PM10 with meteorological elements .

Element (Slop) Correlation coefficientSignificant levelPeriod

0.3813.410.6039 0.001pre 24 h736
rh1.6117.010.6246 0.001pre 24 h736
(water vapor)0.4136.130.5458 0.001pre 24 h736
−0.020.010.6481 0.001Synchronization736
Evaporability−0.89158.98−0.2557 0.001Synchronization736

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