I feel the same as GP, and it extends to pretty much all forms of smoke. Car (or worse: scooter) in front of me while cycling often makes me choke and need to s

I feel the same as GP, and it extends to pretty much all forms of smoke. Car (or worse: scooter) in front of me while cycling often makes me choke and need to slow down to catch my breath again. Incense works as well. In my case it's very likely a psychological hypersensitivity, although given that smoke in any form is rarely healthy it's not something I'd go to great lengths to fix.