On the left, a photo that Sinocism’s Bill Bishop snapped today in Beijing. On the right, the exact same vantage on a clearer day, revealing that the smog in Beijing right now is dense enough to obscure a thousand-foot-tall skyscraper.
The air quality index maintained by the US embassy in Beijing was off the charts today, Feb. 28. State-run media called it a “sand storm,” but high levels of pollutants in the air pointed to smog, instead.
This post originally appeared on Quartz, an Atlantic partner site.