Payloads: Airborne Particulate Monitor (APM): The crew checked the APM hardware and display, and notified the ground team of the status. 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. APM …
Click here for original story, ISS Daily Summary Report – 5/19/2023
Source: ISS Report