Beijing air pollution

The Chinese capital has for many years suffered from serious air pollution. Primary sources of pollutants include exhaust emission from Beijing's more than five million motor vehicles, coal burning in neighbouring regions, dust storms from the north and local construction dust. A particularly severe smog engulfed the city for weeks in early 2013, elevating public awareness to unprecedented levels and prompting the government to roll out emergency measures. 

CommentInsight & Opinion

Clean air should be a basic right

PUBLISHED : Tuesday, 15 January, 2013, 12:00am
UPDATED : Tuesday, 22 January, 2013, 2:33pm
 

Hazardous smog - that has for days blanketed north, central and east China - makes plain the scale of the environmental challenge Xi Jinping's incoming government faces. Air quality readings have been pushed off the charts by the foul-smelling, metallic-tasting pall that has cut visibility to a few hundred metres and less. Airports, highways, schools, offices and factories have been closed and thousands of people taken to hospitals. There could be no better way for a new administration to show it means business than by bringing back blue skies and breathable air.

Those should be basic rights for all people, no matter where they live. Unfortunately, cities struggle to attain them, especially those in fast-developing countries like China. Xi's pledge of economic sustainability offers hope. The nation has prospered under a growth-at-all-costs model, but the environment has suffered enormously as a result. Air pollution in Beijing that is the worst in at least a decade has to provide an impetus for tough action.

Pictures of the capital's skyline - buildings mere shadows amid the ghostly grey smog - do not make us think of a nation that is confidently forging into the future. But clearing the air will not be as easy as during the Olympic Games in 2008, when normal life was all but brought to a halt. Ringed by mountains that trap pollution, its roads choked by traffic and, in winter, locked in a chill, it represents a significant challenge. If clean-up measures are to be resolutely taken on, though, there is no better place to be a showpiece.

Vital steps are already under way. There is a huge investment in switching to cleaner fuels; efforts are being made to limit purchases of new cars; and, since the start of the year, better information on air pollution has been made available. Winds later this week are predicted to start blowing the smog away. But nature alone will not make the air in China's cities safer. That will require a new kind of thinking, a sustainable model of development and great resolve.

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