Fig. 14From: Automated classification of time-activity-location patterns for improved estimation of personal exposure to air pollutionTransportation modes and relative exposure to air pollution of 35 participants plotted on maps. (a) Cambridge and (b) London visualising modes of transport (c -f) Relative exposure to pollution (in this case NO) in Cambridge and London respectively shown in a colour-scale. Map data Google 2021Back to article page