ＦＢ卦點說明：（正體中文 20 個字）
NASA用衛星拍攝東亞今年一月到3月的空氣污染程度（一氧化碳）
以及它的擴散動態圖
ＦＢ連結：
https://www.facebook.com/EarthWindMap/videos/1951170538450000/?pnref=story
ＦＢ內容：
This animation shows Carbon Monoxide (CO) surface concentration centered over
East Asia from Jan 15, 2017 to March 1, 2017, as modeled by NASA's GEOS-5
numerical weather model.