# A similarity distance-based space-time random forest model for estimating PM2.5 concentrations over China

> Research article (Atmospheric Environment, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4386002762](https://www.wikidata.org/wiki/openalex:W4386002762)  
**Source**: https://4ort.xyz/entity/a-similarity-distance-based-space-time-random-forest-model-for-estimating-pm2-5-concentrations-over-china