Zoomable Visualization
Beijing PM2.5 from 2011 - 2015
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Today's PM2.5 in 2011-2015
2011-1-1
2011-1-1
2011-1-1
2011-1-1
2011-1-1
2011-1-1
Very Unhealthy(300-500)
Unhealthy for general groups(151-300)
Unhealthy for sensitive groups(100-150)
Group Moderate(51-100)
Good(0-50)