Beijing, With Red Alert for Smog in Full Force, Closes Schools and Limits Traffic
By Tuesday afternoon, walking through the city was like strolling through a coal mine, and the air quality index was still hazardous by American standards. [Source]
Publication Date:Origin: nytimes.com
Category: Hazardous and Toxic Substances
Topics: through, standards, American, hazardous, still, index, quality, strolling, walking, afternoon, Traffic, Limits, Schools, Closes, Force, Alert, Beijing