Boundary-Layer Characteristics of Persistent Regional Haze Events and Heavy Haze Days in Eastern China

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Series</td><td align="center">Start day</td><td align="center">End day</td><td align="center">Duration</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">1</td><td align="center">1982-12-11</td><td align="center">1982-12-24</td><td align="center">14</td></tr><tr><td align="left">2</td><td align="center">2003-10-24</td><td align="center">
                    2003-11-03</td><td align="center">11</td></tr><tr><td align="left">3</td><td align="center">2005-01-11</td><td align="center">2005-01-20</td><td align="center">10</td></tr><tr><td align="left">4</td><td align="center">2011-12-28</td><td align="center">2012-01-07</td><td align="center">11</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Typical processes of the advancing edge of a cold front (ACF) pattern during persistent regional haze days.

Advances in Meteorology

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Table 4

Table 4: Boundary-Layer Characteristics of Persistent Regional Haze Events and Heavy Haze Days in Eastern China 