Fig. 3: Slides shared with participants to target the motivation and action route to behaviour change.

a and b) Bullet points outlining what is known about the links between asthma and air pollution (5.1 Information about health consequences; Michie et al. [31]) as detailed on the Asthma + Lung UK website in 2021 (9.1 Credible source; Michie et al. [31]). c) Personal exposure profile for one day of the baseline monitoring campaign. d) Summary slide.