Tag Archives: World Heath Organization (WHO)

Air pollution exposure may cause heart attack within an hour

Exposure to air pollutants—even at levels below World Health Organization air quality guidelines—may trigger a heart attack within the hour, according to a new study from China that found the risks were highest among older people and when the weather … Continue reading

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Harmful air pollution now affects 99 per cent of everyone on Earth

Almost everyone on Earth lives in areas with harmful levels of air pollution that breach new guidelines from the World Health Organization (WHO). The official figure is that 99 per cent of the world’s population is affected, up from 90 … Continue reading

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Report Finds that 97 Percent of Global Cities Did Not Meet Latest WHO Air Quality Guideline

The 2021 World Air Quality Report finds that only three percent of cities and no single country met the latest World Health Organization’s (WHO) PM2.5 annual air quality guideline. The report analyzes PM2.5 air pollution measurements from air monitoring stations … Continue reading

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Air pollution in Chennai five times higher than WHO limits: Report

An analysis of air quality data of Chennai by Greenpeace India has shown that the average pollution level in the city was much higher than the WHO air quality guidelines. A report by NGO Greenpace International, released in January, revealed … Continue reading

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The Lancet Planetary Health: 1.8 million excess deaths attributable to urban air pollution in 2019, modelling study suggests

A new modelling study finds that 86% of people living in cities worldwide (or 2. 5 billion people) are exposed to annual average levels of fine particulate matter exceeding the World Health Organisation (WHO) guideline from 2005. A second study … Continue reading

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The tightened recommendations for air quality by WHO pose new challenges even to Finland

Air pollution concentrations in Finland exceed most of the values of WHO’s new air quality guidelines. The situation is the worst with nitrogen dioxide from exhaust emissions of transport. The World Health Organisation WHO has updated its air quality guidelines. … Continue reading

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EU urban population exposed to dangerous levels of air pollution

The majority of Europe’s population living in urban areas is exposed to dangerous levels of air pollution, said the European Environment Agency on Tuesday. Over 90 percent of urban population is exposed to high levels of fine particulate matter, nitrogen … Continue reading

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Health consequences of air pollution on populations

What are the health consequences of air pollution on populations? Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer.  Both short and … Continue reading

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