Originally Posted by
jiejie
One day does not a trend make.
Summer is the worst air time in Beijing, so enjoy that rare blue sky day. (using Western definition of "blue sky")
How about 2? Seriously, while the inversions have been particularly nasty this summer, the overall trend is still positive. Furthermore, I like Beijing during the summer (mostly, for reasons unrelated to weather). April, on the other hand, is my nemesis.