Figure 2 (IMAGE) Kobe University Caption Changes in SO<sub>2</sub> levels in the years 2011-2020 (Kobe, Japan) Credit Modified version of Yamaguchi et al., Int. J. Environ. Res. Public Health 2021, 18, 11407. Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.