# Full-coverage estimation of PM2.5 in the Beijing-Tianjin-Hebei region by using a two-stage model

> Research article (Atmospheric Environment, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4384207670](https://www.wikidata.org/wiki/openalex:W4384207670)  
**Source**: https://4ort.xyz/entity/full-coverage-estimation-of-pm2-5-in-the-beijing-tianjin-hebei-region-by-using-a-two-stage-model