# critical load

> concentration at which a given air pollutant becomes harmful to the environment

**Wikidata**: [Q11254316](https://www.wikidata.org/wiki/Q11254316)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Critical_load)  
**Source**: https://4ort.xyz/entity/critical-load


## References

1. YSO-Wikidata mapping project. 2024
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)