Summary | The smog-filled Beijing-Tianjin-Hebei region has seen
improvement in combating particulate pollution, such as PM2.5,
since 2013, but faces worsening ground-level ozone pollution
during the summers, a challenge many developed countries share,
a new report from Peking University said.
improvement in combating particulate pollution, such as PM2.5,
since 2013, but faces worsening ground-level ozone pollution
during the summers, a challenge many developed countries share,
a new report from Peking University said.
china.org.cn | 09 August 2017