Payloads Airborne Particulate Monitor (APM): The crew installed the APM hardware in Node 2. Air quality in crewed spacecraft is important for keeping astronauts healthy and comfortable. Although requirements exist for maximum allowable concentrations of particulate matter, currently no measurement capability verifies whether these requirements are met. The Airborne Particulate Monitor (APM) demonstrates an instrument …
Click here for original story, ISS Daily Summary Report – 3/25/2021
Source: ISS Report