No, the Airport does not have any quarantine requirements. Please check the regulations and advisories for travellers from high-risk countries in place at your destination. You may be asked to (voluntarily) self-isolate at home, especially if you are showing symptoms. For further information, see:
Switzerland: www.foph-coronavirus.ch / Mandatory quarantine for persons arriving in Switzerland
Germany: www.bundesregierung.de/breg-de/themen/coronavirus / Entry restrictions and quarantine regulations in Germany
A good tip: For your own protection and that of others, strictly observe the instructions of the public health authorities.