The breathing pods are bio-machines focused on creating a natural solution to the issue of pollution within large cities. Continuing the aim of City Tree walls placed around London: the pods offer an architectural and natural rendition inspired by AI generated Midjourney images. A single pod is a semi-enclosed space created from structural wooden logs placed in a circular motion: depending on one another to hold themselves up. Moss growth in its natural habitat and wind velocity created through the gaps within the logs make 1 breathing pod equal to the air filtration of up to 600 urban trees during high wind levels.