Sensor.Community by numbers:

Announcement
1

Sensor.Community by numbers:
70 countries
14.000 active #AirQuality sensors
20.400.000.000 generated data points
→ We’re looking forward what we all can accomplish together in #2023NewYear

4 Likes
2

Thank you Lukas!
any update on 2024, to get an idea of the trend?

3

Screen Shot 2024-03-28 at 20.47.06
Screen Shot 2024-03-28 at 20.47.061372×667 52.8 KB

France

Screen Shot 2024-03-28 at 20.47.19
Screen Shot 2024-03-28 at 20.47.191374×661 65.7 KB

2 Likes
4

So, basically, a slight but regular decrease?

5

Is this decrease the same for other countries? I think the UK might have seen an increase?

6

Screen Shot 2024-03-29 at 18.40.39
Screen Shot 2024-03-29 at 18.40.391367×664 67.7 KB

Unfortunately not…
I assume that sensors are dying because there are forgotten somewhere and people do not realize that the sensor disconnects if the WiFi password is changed…

1 Like
7

Oh well, that is a shame. Thank you for doing the analysis.

8

I will participate in a course of the CNAM soon:

I should tell such issue is a challenge for civic tech projects.

Actually i would also need further inputs, ideas… etc. Feel free to write me a few lines.

2 Likes
9

If someone is interested in these graphs, you can find them at https://stats.sensor.community/growth.html (or https://stats.sensor.community/growth.html?country=GB for the ‘UK’)

1 Like
10

Le cours a l’air très intéressant, mais il semble ne pas vraient y avoir d’accès pour le retraité sans financement que je suis (il me semble d’ailleurs assez normal de viser plutôt les actifs :wink: ) -je vais me contenter de gérer mes petits capteurs…