Since the 1970s, European policies to improve air quality have resulted in fewer emissions in many countries.

Research by RIVM shows that the participants in the so-called tROM project, their supervisors and other people involved may have been exposed to chromium-6.

In 2017, concentrations of nitrogen dioxide and particulate matter in most parts of the Netherlands were below European limit values.

From 1984-2006, employees of the Dutch Ministry of Defence were exposed to chromium-6 during maintenance work.

Ozone layer depletion, air pollution and climate change need to be addressed in connection with each other.

International air policy has shown good results in Europe: in the past 35 years the air has become cleaner. Nevertheless air pollution is still an important cause of premature death.

Bernice Notenboom’s Arctic March expedition team has reached the summit of Greenland. She has conquered the 3500-metre high summit on Greenland with functioning air measuring equipment.

Climate reporter and expedition leader Bernice Notenboom and her team left for Greenland on 4 May 2015 for the second part of the Arctic March.

Calculated ammonia emissions in the Netherlands are still declining. However, emissions overall are greater than previously assumed.

Long-term exposure to particulate air pollution and nitrogen dioxide has been found to be associated with total mortality and mortality from respiratory diseases and lung cancer in the Netherlands.