AirGradient is an open platform and manufacturer of air quality sensors. The company supports both commercial and DIY solutions, offering detailed documentation for self-assembly and device integration. Data from the devices is available in an open format and can be used for real-time air quality monitoring.
AirGradient actively supports educational projects and research by providing free access to data and an API. AirGradient devices measure PM2.5, CO2, temperature, humidity, and other parameters.
The devices use Plantower PMS5003T, SenseAir S8/S88 (for CO2), and Sensirion SGP41 (for TVOC) sensors.
