Month: March 2019

Is the North German air really clean? Because despite the fresh breeze: a lot of dirt and exhaust fumes get into our air. It’s not just cars that are to blame: shipping, mass livestock farming and stoves also release particulate matter or nitrogen dioxide. And we inhale all this every day. Passam helps find out how dangerous that is. Link to the video. This photo […]

Thanks to all passam team members, the conformity of our products and laboratory service have once more been accredited by the Swiss Accreditation Service. Go to our Certification