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Coronavirus Update: Air pollution in Danish cities way down 

Christian Wenande
March 19th, 2020


This article is more than 4 years old.

Air pollution in Copenhagen, Odense, Aarhus and Aalborg has decreased by about a third

It has its benefits, apparently (photo: Pixabay)

Since the coronavirus crisis kicked off recently, the air quality in Denmark’s biggest cities has improved considerably. 

According to new measurements conducted by the Danish Centre for Environment and Energy at Aarhus University, air pollution in Copenhagen, Odense, Aarhus and Aalborg has fallen by about a third. 

More specifically, the researchers have calculated the average NOx concentration in the cities from Friday last week until Tuesday this week and compared it to corresponding periods earlier in the year. 

The researchers also expect to be able to show a similar drop in the number of ultra-fine particles in the air. 

Short gains
According to Henrik 
Brønnum-Hansen, an associate professor of public health at the University of Copenhagen, curbing air pollution is important in the bigger cities. 

However, he expects the cars will once again return to the streets after the crisis subsides and thus it won’t have much effect in the long run. 

READ ALSO: Health minister: Second wave could hit in the autumn 

Price of petrol plummets 
In related news, the price of petrol has plummeted by over two kroner per litre in recent weeks. 

Currently the price is at about 9.3 kroner per litre at several of the biggest petrol chains in Denmark – down from around 11.3 kroner in late February. 

Petrol prices in Denmark haven’t been as low since the beginning of 2016. 


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A survey carried out by Megafon for TV2 has found that 71 percent of parents have handed over children to daycare in spite of them being sick.

Moreover, 21 percent of those surveyed admitted to medicating their kids with paracetamol, such as Panodil, before sending them to school.

The FOLA parents’ organisation is shocked by the findings.

“I think it is absolutely crazy. It simply cannot be that a child goes to school sick and plays with lots of other children. Then we are faced with the fact that they will infect the whole institution,” said FOLA chair Signe Nielsen.

Pill pushers
At the Børnehuset daycare institution in Silkeborg a meeting was called where parents were implored not to bring their sick children to school.

At Børnehuset there are fears that parents prefer to pack their kids off with a pill without informing teachers.

“We occasionally have children who that they have had a pill for breakfast,” said headteacher Susanne Bødker. “You might think that it is a Panodil more than a vitamin pill, if it is a child who has just been sick, for example.”

Parents sick and tired
Parents, when confronted, often cite pressure at work as a reason for not being able to stay at home with their children.

Many declare that they simply cannot take another day off, as they are afraid of being fired.

Allan Randrup Thomsen, a professor of virology at KU, has heavily criticised the parents’ actions, describing the current situation as a “vicious circle”.

“It promotes the spread of viruses, and it adds momentum to a cycle where parents are pressured by high levels of sick-leave. If they then choose to send the children to daycare while they are still recovering, they keep the epidemic going in daycares, and this in turn puts a greater burden on the parents.”