# Spatiotemporal air quality inference of low-cost sensor data: Evidence from multiple sensor testbeds

> Research article (Environmental Modelling & Software, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4205761263](https://www.wikidata.org/wiki/openalex:W4205761263)  
**Source**: https://4ort.xyz/entity/spatiotemporal-air-quality-inference-of-low-cost-sensor-data-evidence-from-multiple-sensor-testbeds