friendica (DFRN) - Link to source

Build your @SensorCommunity free of charge and partipate in an open source network with 13 000 citizens all around the world bit.ly/buildsensorcom… 🤯 #airpollution #airquality

Airly

2021-01-19 09:21:42

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#Warsaw - the European capital of smog 😖 #Warszawa #smog #airpollution #airquality Buy an #Airly sensor: bit.ly/buyairlysensor


#AirPollution #AirQuality #Smog #Airly #Warsaw #Warszawa @We ❤️ this planet 🌎
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