# Estimation of surface-level NO2 and O3 concentrations using TROPOMI data and machine learning over East Asia

> Research article (Environmental Pollution, 2021) · cited 185× · AI/ML

**Wikidata**: [openalex:W3186934638](https://www.wikidata.org/wiki/openalex:W3186934638)  
**Source**: https://4ort.xyz/entity/estimation-of-surface-level-no2-and-o3-concentrations-using-tropomi-data-and-machine-learning-over-east-asia