Yes! You can find both PM1 and PM2.5 measurements in the web dashboard.
The PM sensor of View Plus is able to measure both PM1 and PM2.5, however, only PM2.5 is available to view in the app and on the display of the monitor.
Why is PM1 only available in the web dashboard?
There are no existing public recommendations for PM1 so we cannot offer official threshold guidelines for this. Research indicates that it is unhealthy, but we need to base any recommendations on official guidelines.
PM1 and PM2.5 often show similar levels, especially in polluted areas. For those of you who are particularly interested in the break-down, we have made PM1 available in the dashboard for you 🙂.