Spatiotemporal characteristics of PM2.5 and ozone concentrations in Chinese urban clusters

• Published in: Chemosphere (Oxford) Vol. 295; p. 133813
• Main Authors: Deng, Chuxiong, Tian, Si, Li, Zhongwu, Li, Ke
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.05.2022
• Subjects: air pollution; basins; China; cities; data collection; Non-linear granger causality testing; Ozone; photochemical reactions; PM2.5; pollution control; river deltas; rivers; Spatiotemporal characteristics; summer; topographic slope; Urban clusters; Yangtze River; China; Yangtze River; Ozone; Non-linear granger causality testing; Urban clusters; PM2.5; Spatiotemporal characteristics

Despite China's public commitment to emphasise air pollution investigation and control, trends in PM2.5 and ozone concentrations in Chinese urban clusters remain unclear. This study quantifies the spatiotemporal variations in PM2.5 and surface ozone at the scale of Chinese urban clusters by usi...