sensor.community is probably the larger CO2 map, as it currently has 12,236 active sensors compared to Airgradient's 500 sensors [1]. They also offer instructio

sensor.community is probably the larger CO2 map, as it currently has 12,236 active sensors compared to Airgradient's 500 sensors [1]. They also offer instructions for the construction of sensor kits or the purchase of pre-assembled units. The CCC has an interesting presentation about its mission and approach [2]. How do you differentiate yourself from sensor.community? /edit: My mistake: sensor.community focuses on PM2.5 µg/m³ while you provide CO2 information. Please excuse my mistake. [1] https://sensor.community/en/ https://sensor.community/en/ [2] https://media.ccc.de/v/mch2022-213-sensor-community-global-open-environmental-data-platform https://media.ccc.de/v/mch2022-213-sensor-community-global-o...