Exit #APEC, Enter #SMOG, #Airapocalypse. "@BeijingAir: 11-21-2014 14:00; PM2.5; 86.0; 167; Unhealthy (at 24-hour exposure at this level)"
11-21-2014 14:00; PM2.5; 86.0; 167; Unhealthy (at 24-hour exposure at this level)
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