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Figure 3. Observing year-long trends in respirable dust data. A. Z-score heatmap showing the
relative change in daily TWA value for each of the five sensors in order by day of the week. B.
Line chart showing the daily TWA value for each sensor organized by day of the week. C. Line
chart showing the respirable dust data for each sensor organized by hour.
Figure 3. Observing year-long trends in respirable dust data. A. Z-score heatmap showing the
relative change in daily TWA value for each of the five sensors in order by day of the week. B.
Line chart showing the daily TWA value for each sensor organized by day of the week. C. Line
chart showing the respirable dust data for each sensor organized by hour.