Photo of Aranet CO2 monitor showing a reading of 1217.

This is not great. Not very safe, or accessible without risk to clinically vulnerable people & their families. CO2 reading of 1217 taken at Edinburgh Playhouse yesterday from stalls, an hour & a half in. #AirAware #AirAccessibility #C02Review ⭐️⭐️ two stars @edintfest.bsky.social