How to accurately measure air quality with the COVID-19 CO2 monitoring app

article Using an app on your phone or tablet, you can now accurately measure CO2 levels in air.

The app will automatically calculate the correct amount of CO2 to take home and send to the local air regulator.

There are some limitations, though: the app will only work if your home is within 100 metres of an air monitoring station and the readings are within a few tenths of a micrometer, and only if your device is set to the “Temperature Sensitive” mode, which will automatically measure the temperature of the air to ensure that the CO2 is at a safe level.

The Air Quality website has more information about the app, including how to set up the app to work with your device.