Beijing Raises Smog Alert as Airport Cancels 227 DeparturesBloomberg News
Central city PM2.5 concentration was 503 micrograms at 2 p.m.
Officials issued orange alert, second-highest of four levels
Beijing issued an alert for severe air pollution Friday, warning children and the elderly to avoid outdoor activities as limited visibility from the thick smog forced the airport to cancel 227 departures.
To continue reading this article you must be a Bloomberg Professional Service Subscriber.
If you believe that you may have received this message in error please let us know.