文摘
New generation of global long-term air pollution scenarios guided by the narratives consistent with the past air pollution policy experience and SSP storylines. The future air pollutant trajectories indicate a wider range of outcomes than in previous global scenarios like RCP. Ambitious new air quality policies and efficient enforcement assured by state of the art technology and functioning institutions, as assumed in SSP1 and SSP5 driven narratives, allows achieving significant improvement of air quality. The new scenarios offer potential for further in-depth analysis at the global and regional level including both climate and air pollution studies.