CO2 concentration reaches historic high in May 2021
The levels measured by the researchers are the highest in four million years. Despite the Corona pandemic, the CO2 concentration in the Earth’s atmosphere last month reached its highest level …
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Germany condemned for high nitrogen oxide concentrations
Germany condemned for high nitrogen oxide concentrations For years, Germany has done too little to combat excessive nitrogen oxide levels – and thus violated EU legislation. Now new requirements for …
Less nitrogen oxide in the air
Air quality in Germany improved last year – but the Corona pandemic had little impact. Hamburg and Munich still exceed the permissible limits. Pollution levels in German cities fell last …
Did the fireworks ban on New Year’s Eve 2020/2021 have an impact on air quality?
We are in the middle of January 2021 and New Year’s Eve is again a few days behind us. Time to look at the impact of the fireworks ban on …
Merry Christmas 🎄 Buon Natale 🎄 Frohe Weihnachten 🎄 Joyeux Noël 🎄 Feliz Navidad 🎄 Vrolijk Kerstfeest
We wish all our clients and relations a Merry Christmas and a very Happy and Healthy 2021!
Coronavirus: Germany improves ventilation to chase away Covid
The German government is investing €500m in improving ventilation systems in public buildings to help stop the spread of coronavirus…. #covid #indoorairquality #indoorair #germany https://www.bbc.com/news/world-europe-54599593
Are mouth-nose masks useful indoors?
This question is asked in many places, but usually remains unanswered. We will try to give an answer here, but want to explain it in a slightly different way: If …
How the coronavirus attacks the body
The virus uses people to multiply. The next steps show how it works – and why it makes you sick. Coronaviruses usually enter the throat through the air we …
Air pollution in times of the Corona pandemic – fine dust measurements
At the moment virtually everyone is affected by the Corona Pandemic. If it gets really bad, we know infected people in our social environment. We would like to take this …
