The cold is much more offputting to us (coming from California here)! But having a great time so far. Leipzig back then was unreal. I did a quick search for hi

The cold is much more offputting to us (coming from California here)! But having a great time so far. Leipzig back then was unreal. I did a quick search for historical data on SO2 and particulate concentrations but I couldn't find anything. Not only are our environmental standards higher today, so are our expectations about the existence of data! OK, the air here is by no means good, and it is tragic to mess up something so fundamental to happiness. But things are improving and I bet the air will too.