Backup diff of PM2.5 vs current(No. 1)

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  • 1 (2013-03-25 (Mon) 21:27:36)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

- アジアの大気汚染：リアルタイム気質指数ビジュアルマップ
- 北京大気汚染： PM2.5 リアルタイムの大気汚染指数
--  http://www.aqicn.info/?map&lang=jp