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Beijing pollution at hazard level

 Air pollution in the Chinese capital Beijing has reached levels judged as hazardous to human health.

Readings from both official and unofficial monitoring stations suggested that Saturday’s pollution has soared past danger levels outlined by the World Health Organization (WHO).

The air tastes of coal dust and car fumes, two of the main sources of pollution, say correspondents.

Economic growth has left air quality in many cities notoriously poor.

A heavy smog has smothered Beijing for many days.

By Saturday afternoon it was so thick you could see just a few hundred metres in the city centre, our correspondent says, with tower blocks vanishing into the greyness.

Even indoors the air looked hazy.

 Air pollution in the Chinese capital Beijing has reached levels judged as hazardous to human health
Air pollution in the Chinese capital Beijing has reached levels judged as hazardous to human health

WHO guidelines say average concentrations of the tiniest pollution particles – called PM2.5 – should be no more than 25 microgrammes per cubic metre.

Air is unhealthy above 100 microgrammes. At 300, all children and elderly people should remain indoors.

Official Beijing city readings on Saturday suggested pollution levels over 400. Unofficial reading from a monitor at the US embassy recorded 800.

Once inhaled, the tiny particles can cause respiratory infections, as well as increased mortality from lung cancer and heart disease.

Last year Chinese authorities warned the US embassy not to publish its data. But the embassy said the measurements were for the benefit of embassy personnel and were not citywide.

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Diane A. Wade
Diane A. Wade
Diane is a perfectionist. She enjoys searching the internet for the hottest events from around the world and writing an article about it. The details matter to her, so she makes sure the information is easy to read and understand. She likes traveling and history, especially ancient history. Being a very sociable person she has a blast having barbeque with family and friends.

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