- A GPS-enabled, Low-Cost, Portable Air Monitor -
GeoAir v.2 is designed for citizen-engaged air monitoring and geospatial assessments of personal exposure.
- GeoAir v.2 collects "geo-referenced" air pollution data, which allows data visualization on a map and spatiotemporal data analysis.
- Due to its ease of use, GeoAir can be used by all citizens regardless of their technical proficiency and is widely applicable in many fields, including environmental justice and health disparity research.
- GeoAir v.2 uses a more reliable PM sensor (SPS30, Sensirion, Zurich, Switzerland) and GPS module compared to the previous version and has additional features (Wi-Fi, LTE, longer battery life, etc.).