Forecasting China's smog seen as business opportunity for IBM and Microsoft

The technology companies are aiming to tap the potentially lucrative market in as China seeks to manage its notorious urban pollution problemTwo of the world’s largest technology firms, IBM and Microsoft, are vying to tap the fast-growing market for forecasting air quality in the world’s top carbon emitters.Bouts of acrid smog enveloping Beijing prompted authorities in the Chinese capital to declare two unprecedented “red alerts” this month – a warning to the city&r