Category Archives: Air Quality

South Korea to suspend eight older coal-fired power plants to tackle pollution 

South Korea will halt operations at eight of the country’s older coal-fired power plants for a month in June as part of measures to tackle air pollution, the energy ministry said on Tuesday. New President Moon Jae-in earlier this month … Continue reading →

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Diesel pollution linked to heart damage: PM2.5 associated with harmful changes to heart structure and function

Diesel pollution is linked with heart damage, according to research presented today at EuroCMR 2017.1 “There is strong evidence that particulate matter (PM) emitted mainly from diesel road vehicles is associated with increased risk of heart attack, heart failure, and … Continue reading →

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2017 smog season packing a punch, with worst ozone levels since 2008

If our air seems terrible, well, it is. Smog season 2017 has arrived with a vengeance. So far this year, Southern California has endured 27 days with unhealthful levels of ozone, the hallmark pollutant of smog, making this spring the … Continue reading →

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35 million dirty #Diesels are driving on Europe’s roads today, new research finds 

More than one-and-a-half years after the dieselgate scandal erupted the number of dirty diesels poisoning the air Europeans breathe keeps growing. New T&E research shows that there are 35 million of these diesel cars and vans driving on Europe’s roads today, six million … Continue reading →

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During heat waves, urban trees can increase ground-level ozone 

Planting trees is a popular strategy to help make cities “greener,” both literally and figuratively. But scientists have found a counterintuitive effect of urban vegetation: During heat waves, it can increase air pollution levels and the formation of ozone. Their … Continue reading →

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Air pollution linked to poor sleep, study finds

Exposure to nitrogen dioxide and airborne particles affects sleep efficiency, says medical professor Air pollution might be linked to poor sleep, say researchers looking into the impact of toxic air on our slumbers.  The study explored the proportion of time … Continue reading →

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Dirty diesel: why ships are the worst offenders

In all the controversy over toxic air pollution from diesel cars, little is heard of a worse source of pollution – shipping. Large ocean-going ships tend to use bunker fuel, the world’s dirtiest diesel fuel – a toxic, tar-like sludge … Continue reading →

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Mexico City faces worst air pollution in two decades

Mexico City is facing the worst air pollution in almost two decades, prompting the authorities to maintain environmental protection measures for the fifth day in a row. The city’s environmental commission said in a statement that the alarm against the … Continue reading →

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