If you have a nice car, you likely have the windows shut, and the AC/heat on, set to recirculate, and the air is filtered through a HEPA filter. Meanwhile I'm

If you have a nice car, you likely have the windows shut, and the AC/heat on, set to recirculate, and the air is filtered through a HEPA filter. Meanwhile I'm on my bike, breathing all the fumes with no protection whatsoever.