Become a PlanetWatcher


Look after the air you breathe, protect your people and receive rewards

Why join us

Air pollution kills 9 million people every year. Currently, we have too few air quality sensors on the ground, meaning a lot of local pollution hotspots are not detected.

By deploying one or more sensors, you will help us fight air pollution while earning rewards.

Monitor your city

Help us deliver hyperlocal air quality data in real-time

Protect your family

Minimize exposure to pollutants for yourself and people around you

Receive​ rewards

Planet tokens will soon be redeemable for cool products and services

Join​ a global community

Meet people from all over the world looking after our Planet


Licenses are used to connect the sensors to our network.

There is one license for each type of sensor - make sure you choose the correct type when purchasing yours.

buy a license

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