# Missing Data Estimation in a Low-Cost Sensor Network for Measuring Air Quality: a Case Study in Aburrá Valley

> Research article (Water Air & Soil Pollution, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3207279587](https://www.wikidata.org/wiki/openalex:W3207279587)  
**Source**: https://4ort.xyz/entity/missing-data-estimation-in-a-low-cost-sensor-network-for-measuring-air-quality-a-case-study-in-aburra-valley