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Explore time series graphs displaying concentrations of top 15 NMHC species across various sessions, with emphasis on carbonyl compounds and TNMHC levels. Preliminary data from ERMD Laboratories used for visualization.
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NOTES: • All concentrations in the graphs are ng/L. • For every classification (eg: Slater st-winter) top 15 of that classification, three most abundant carbonyl compounds and TNMHC (Total non-methane hydrocarbons) were used. • The list of sessions for x-axis were given in the next page. • Preliminary data (checked only with QC in the ERMD Laboratories, no further data validation) were used to prepare the graphs.