Last night, the AirGradient Go was announced. This is a portable air quality monitor that is set to retail at $229, with a pre-order price of $199.
This device measures PM2.5 (Sensirion SPS30), CO2 (SenseAir S12), tVOCs and NOx (Sensirion SGP41), temperature and RH (Sensirion SHT40) and air pressure (Infineon DPS368). You can learn more about the device here: AirGradient Go Portable Air Quality Monitor.
As many of you know, I work in a freelance capacity for AirGradient, and developing this device has been quite exciting. We’ve put many hours into testing which sensors perform best, and I would highly recommend checking out these articles if you have time:
Choosing the CO2 sensor: CO₂ Sensor Technologies: Optical NDIR vs Photoacoustic vs Thermal Conductivity
Selecting the PM sensor: Choosing the Right PM Sensor for a Portable Monitor Is About More Than Just Accuracy
The monitor is designed to be fully standalone (it features an onboard GPS and internal storage), but it can also be paired with the AirGradient Map application, allowing the user to see the data from routes and more.
If anyone has any questions about the device, please feel free to ask! Shipping will likely begin in around June 2026.