Just did a short mini-testing session for the Dyson Zone now that New York City is an orange dystopian hellscape. I don’t recommend doing this, and I was only out there for about 10 minutes (with an N95 mask too). Ultimately, the air filtering feature worked, but the app consistently said the real-time air quality was good and battery drain was... not great Bob! Filmed some footage so keep an eye out for that on our social channels.