Fig. 8: Diurnal variations of gaseous precursors in Beijing and Hyytiälä.
From: Understanding atmospheric processes: insights from the comparison between Beijing and Hyytiälä
Concentrations of (a) sulfuric acid and (b) HOMs in Beijing (red) and Hyytiälä (blue) are shown, respectively. The ratios of the variables between Beijing and Hyytiälä are also shown (the line with black circle). The shaded areas are 75/25 percentiles. Hourly mean datasets from 2018 to 2022 were used.
