Tag Archives: PM2.5

Schoolchildren ordered indoors as air pollution cloaks Shanghai

Shanghai authorities ordered schoolchildren indoors and halted all construction on Friday as China’s financial hub suffered one its worst bouts of air pollution, bringing visibility down to a few dozen meters and obscuring the city’s spectacular skyline. The financial district … Continue reading

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Shanghai Hits Record Pollution Level On Marathon Day, Causing Runners’ Lungs To Hurt

When air quality levels in the eastern Chinese city of Shanghai reach the government’s definition of “heavily polluted,” government officials recommend that children and the elderly refrain from all physical activity outdoors. Everyone else, they say, should avoid prolonged or … Continue reading

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Shanghai Warns Children to Stay Indoors on Air Pollution

Shanghai warned children and the elderly to stay indoors as the level of the most harmful pollutants exceeded more than 10 times the level deemed safe by the World Health Organization. The air pollution index in the nation’s commercial hub … Continue reading

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Guangzhou announces emergency measures to tackle heavy pollution

Guangzhou’s government has rolled out emergency measures for days when air pollution is high. They include taking nearly a third of government and half of private vehicles off the road and forcing factories to reduce emissions of pollutants. Yang Liu, … Continue reading

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Air pollution surprises Iranians living in Tehran

Air pollution hits Tehran early this year. Although Iranians have to deal with increase amounts of air pollution during winter in the capital, this air pollution has started in the autumn season. Since Saturday the government has closed elementary schools … Continue reading

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Air pollution death rate up in half of London boroughs

The death rate as a result of air pollution has got worse in almost half of London boroughs, Department of Health figures have shown. The West London borough of Hillingdon topped the national ‘league of shame’ for the biggest increase … Continue reading

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‘Severe’ air pollution spikes in Beijing

Beijing’s air quality reached “severe pollution” levels on Monday morning as the city was blanketed with dense smog. Air quality in central Beijing and southern suburban areas reached level-six and other areas reached level five on a six-level scale, according … Continue reading

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Study shows PM1 air pollution is most harmful

A recent study led by Chinese scientists shows a strong link between smaller air pollution particles and a range of serious health conditions. Scientists said the smaller the airborne particles, the more likely they are to cause illness, suggesting the … Continue reading

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