Can the Laser Egg be used outdoors?

The Laser Egg can measure outdoor air pollution. It is being used in a number of locations around the globe to measure air quality outdoors, both by individuals, by governments and schools.

That said, the device has not been designed as an "outdoor monitor" and is not waterproof or weather-proof. If you do use the Laser Egg outdoors, it is very important that it is placed in a protected environment, where the elements cannot cause damage to the device.