Category Archives: Air pollution

Germans embrace fresh air to ward off coronavirus

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Angela Merkel says ventilation may be one of cheapest and most effective ways of containing virus

Ventilating rooms has been added to the German government’s formula for tackling coronavirus, in refreshing news for the country’s air hygiene experts who have been calling for it to become official for months.

The custom is something of a national obsession, with many Germans habitually opening windows twice a day, even in winter. Often the requirement is included as a legally binding clause in rental agreements, mainly to protect against mould and bad smells.

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Pollutionwatch: air pollution in China falling, study shows

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Annual deaths have dropped to 1990 levels after 2013 peak thanks to concerted action in key cities

It is a long time since images of a smoggy Beijing were in the news. India now leads the World Health Organization’s (WHO) league table of polluted cities.

A new study shows that annual deaths from air pollution in China peaked in 2013 and are now below 1990 levels. Concerted action reduced particle pollution in 74 key Chinese cities by an average of 33% between 2013 and 2017.

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Infants exposed to air pollution have less lung power as adolescents – study

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Researchers find that even exposure to levels below EU limits has an impact

Infants exposed to even low levels of air pollution experience reduced lung function as children and teenagers, researchers have found.

Their study found that exposure to air pollution in the first year of life reduced lung function development from the ages of six to 15, even at pollution levels below EU standards.

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Lifestyle changes could delay or prevent 40% of dementia cases – study

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Addressing 12 factors such as excessive drinking and air pollution exposure may have significant effect, experts say

Excessive drinking, exposure to air pollution and head injuries all increase dementia risk, experts say in a report revealing that up to 40% of dementia cases worldwide could be delayed or prevented by addressing 12 such lifestyle factors.

Around 50 million people around the world live with dementia, including about 850,000 people in the UK. By 2040, it has been estimated there will be more than 1.2 million people living with dementia in England and Wales. There is currently no cure.

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Extinction Rebellion protesters lock themselves to rig on River Thames

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Activists want London mayor Sadiq Khan to cancel Silvertown road tunnel project

Three Extinction Rebellion activists have locked themselves to a rig in the middle of the Thames to protest against a planned road tunnel underneath the river in south-east London.

The keys to the locks around the protesters’ necks have been delivered to the capital’s mayor, Sadiq Khan, with a note asking him to come and talk to them. However, the mayor’s office issued a statement ignoring the request and confirming plans to build the Silvertown tunnel are continuing.

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Two wheels good: India falls back in love with bikes after Covid-19

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A bicycle boom has seen Indians swapping cars – the ultimate status symbol – for a more humble mode of transport

With cases of Covid-19 surging past the one million mark, Indians are shunning crowded buses and trains to travel on what has traditionally been regarded in this status-conscious society as the poor man’s mode of mobility: the bicycle.

At Bike Studio in Bhopal, owner Varun Awasthi is almost out of stock. Sales are up by 30% and he expects them to rise to 50% once he gets more bicycles.

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‘Compelling’ evidence air pollution worsens coronavirus – study

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Exclusive: best analysis to date indicates significant increases in infections, hospital admissions and deaths

There is “compelling” evidence that air pollution significantly increases coronavirus infections, hospital admissions and deaths, according to the most detailed and comprehensive analysis to date.

The research indicates that a small, single-unit increase in people’s long-term exposure to pollution particles raises infections and admissions by about 10% and deaths by 15%. The study took into account more than 20 other factors, including average population density, age, household size, occupation and obesity.

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Air pollution likely to make coronavirus worse, say UK government advisers

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Experts say further investigation of link is urgently required and may be relevant to managing pandemic

Air pollution is likely to be increasing the number and severity of Covid-19 infections, according to the UK government’s expert advisers.

In a report published on Wednesday, the experts said further investigation of the link between dirty air and the coronavirus pandemic was “urgently required” and may be relevant to how the pandemic is managed.

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Petrol sold to Nigeria from Europe ‘dirtier’ than black market ‘bush’ fuel

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Samples from illegal refineries in Niger delta found to be of a higher quality than imported petrol in new analysis

Black market fuel made from stolen oil in rudimentary “bush” refineries hidden deep in the creeks and swamps of the Niger delta is less polluting than the highly toxic diesel and petrol that Europe exports to Nigeria, new laboratory analysis has found.

Shell, Exxon, Chevron and other major oil companies extract and export up to 2m barrels a day of high quality, low sulphur “Bonny Light” crude from the Niger delta. But very little of this oil is refined in the country because its four state-owned refineries are dysfunctional or have closed.

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As UK lockdowns ease, fears grow of return to pre-pandemic crime and pollution levels

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Carbon emissions, crime and air pollution all fell but are now starting to rebound

In a sudden realisation of what climate campaigners have been urging for years, flights were cancelled, vehicle use plummeted and the oil industry found itself in turmoil as lockdown restrictions took hold.

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Coronavirus: UK has legal duty to review air pollution targets, say lawyers

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Letter cites growing evidence of link between dirty air and Covid-19 infections and deaths

Growing evidence of a link between air pollution and the impact of coronavirus means the government has a legal obligation to urgently review its air quality strategy, according to lawyers.

In a letter to ministers, the lawyers argue that refusing to order a review would breach UK law, the precautionary principle and the European convention on human rights.

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Omission of air pollution from report on Covid-19 and race ‘astonishing’

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Failure to consider dirty air as a factor in higher death toll among ethnic minorities wholly irresponsible, say critics

The failure to consider air pollution as a factor in the higher rates of coronavirus deaths among minority ethnic groups is “astonishing” and “wholly irresponsible”, according to critics of a Public Health England review.

The PHE report released on Tuesday confirmed the disproportionate impact of Covid-19 on people from ethnic minorities but did not mention air pollution. Minorities in the UK, US and elsewhere are known to generally experience higher levels of air pollution, and there is growing evidence around the world linking exposure to dirty air exposure to increased coronavirus infections and deaths.

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Coronavirus detected on particles of air pollution

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Exclusive: Scientists examine whether this route enables infections at longer distances

Coronavirus has been detected on particles of air pollution by scientists investigating whether this could enable it to be carried over longer distances and increase the number of people infected.

The work is preliminary and it is not yet known if the virus remains viable on pollution particles and in sufficient quantity to cause disease.

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Milan seeks to prevent post-crisis return of traffic pollution

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Coronavirus-hit Lombardy city will turn 35km of streets over to cyclists and pedestrians

Milan is to introduce one of Europe’s most ambitious schemes reallocating street space from cars to cycling and walking, in response to the coronavirus crisis.

The northern Italian city and surrounding Lombardy region are among Europe’s most polluted, and have also been especially hard hit by the Covid-19 outbreak.

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Air traffic before and after Europe’s coronavirus lockdowns – video

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An animated graphic released by an international aviation organisation shows the dramatic impact the lockdowns have had on air travel. Eurocontrol, which manages flight networks across Europe, said the continent's largest airports had 90% fewer flights compared with April 2019

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Lockdown eases seasonal smog – but less than expected

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Air quality index peaks at three across England and Wales, but wood fires and farming continue to cause pollution

We think of spring as the time of blossom and fresh new green growth, but it is often the most polluted time of year in western Europe. Last week, as winds turned easterly, particle pollution once again spread across western Europe. Spring smogs can cause particle pollution to reach the top value of 10 in the UK air quality index, but four to nine is more typical.

With the lockdown in place, the increases were less than normal. The air quality index peaked at three over most of England and Wales. A few places in south-east England, Yorkshire and north Wales reached four, the level where health advisory messages are issued. After three days, a welcome change of wind direction at the weekend pushed the polluted air southwards.

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Report reveals ‘massive plastic pollution footprint’ of drinks firms

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Report says plastic from Coca-Cola, PepsiCo, Nestlé and Unilever products could cover 83 football pitches every day

Four global drinks giants are responsible for more than half a million tonnes of plastic pollution in six developing countries each year, enough to cover 83 football pitches every day, according to a report.

The NGO Tearfund has calculated the greenhouse gas emissions from the open burning of plastic bottles, sachets and cartons produced by Coca-Cola, PepsiCo, Nestlé and Unilever in developing nations, where waste can be mismanaged because people do not have access to collections.

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Counting the cost of Australia’s summer of dread

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Australia’s catastrophic bushfire season has taken 33 lives, destroyed thousands of homes, shrouded cities in smoke and devastated the country’s unique wildlife. Guardian Australia surveys the damage

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Huge dust storms in Australia hit central New South Wales

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Videos posted to social media show the clouds turning day into night in some areas

Damaging winds produced by thunderstorms across central New South Wales have whipped up dust storms that turned daytime into night in some towns.

The Bureau of Meteorology issued a series of severe thunderstorm warnings on Sunday evening for inland NSW with the associated winds generating massive dust clouds.

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Barcelona to open southern Europe’s biggest low-emissions zone

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City bans most polluting vehicles from area 20 times the size of Madrid’s zone

The largest low-emissions zone in southern Europe opens in Barcelona on New Year’s Day, banning the most polluting vehicles from entering an urban area including the city and some satellite towns.

Petrol-driven cars bought before 2000 and diesels older than 2006 will be banned and face a fine of €100-€500 (£85-£425) each time they enter the zone. A moratorium will be in place for the first three months, during which time offenders will receive notification of the infraction but will not be fined.

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