3 ms·
While I agree in general, one of the biggest sources (if not the biggest) of dust in Beijing's air is the desert Gobi. It will be pretty hard to build an approp
by lignuist 13y ago
While I agree in general, one of the biggest sources (if not the biggest) of dust in Beijing's air is the desert Gobi. It will be pretty hard to build an appropriate filter. ;)
In my experience Beijing's air is really "special". Hot, humid, dusty. Not my favorite environment.
- seanmcdirmid 13y agoThe dust is not as bad these days as 10 years ago; the tree planting in Inner Mongolia and hebei has worked surprisingly well. These days, pollution from artificial sources is a much bigger problem and we've mostly forgotten about dust, but sand storms still occur occasionally.