China - Day 187

I thought 'oooooohhhh sea mist lovely' as we were going over the bridge on our bikes - Steve said the air pollution was up to 90 blubblubs per blubblub today - I said I didnt know what that meant - he said 'well, air quality is unsafe at 30' (I think that he meant to add blubblubs per blubblub to that measure too). Imagine all the people........