Tag Archives: Ozone O3

Air pollution leads to cardiovascular diseases: Mechanisms that cause vascular damage

Mechanisms that cause vascular damage Air pollution, and fine dust in particular, is responsible for more than four million deaths each year. Almost 60 per cent of deaths occur as a result of cardiovascular diseases. Scientists around Professor Thomas Münzel, … Continue reading

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US national parks have just as much air pollution as major cities

Study finds that the air in areas such as Yosemite National Park isn’t as pristine as it seems. The air in US national parks contains just as much ozone pollution as the air in many of the country’s largest cities, … Continue reading

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China’s ozone levels hit record high in June: Greenpeace

Concentrations of lung-damaging ozone hit a record high in China in June, rising 11 percent from the same month last year, environment group Greenpeace said on Wednesday, citing official data. Despite China’s four-year battle against air pollution, ozone has become … Continue reading

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Forest fires cause pollution worse than that in toxic cities, says NRSC study

NRSC found that such high-magnitude events had the potential to destroy a wide variety of flora and fauna as the levels of pollution become higher than those in some highly polluted cities.   As massive fires engulfed forests in Uttarakhand last … Continue reading

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Ozone exposure at birth increases risk of asthma development

A long-term study of the health of Canadian children has found that exposure to ozone (O3), a common air pollutant, at birth was associated with an 82 percent increased risk of developing asthma by age three. The study, which was … Continue reading

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Chemicals in skin and hair products contribute to air pollution

Researchers are reporting that chemical emissions from personal care products are contributing to air pollution, according to a new study out of Boulder, Colorado. During rush hour, the magnitude of emissions from personal care products was found to be comparable … Continue reading

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Northern China ozone pollution getting worse: study

Concentrations of hazardous ground-level ozone have worsened in northern China despite country-wide efforts to tackle air pollution, according to a study published by Peking University on Tuesday. Stringent winter restrictions on industry, transportation and coal consumption enabled smog-prone northern Chinese … Continue reading

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More evidence shows exposure to traffic and outdoor air pollution increases risk of asthma

Long-term exposure to high levels of road traffic and ozone significantly increases the risk of asthma symptoms, asthma attacks or the need for use of asthma medications, according to a new study published in the European Respiratory Journal [1]. The … Continue reading

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