# emission standard

> legal requirements governing air pollutants released into the atmosphere; set quantitative limits on the permissible amount of specific air pollutants that may be released from specific sources over specific timeframes

**Wikidata**: [Q1745938](https://www.wikidata.org/wiki/Q1745938)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Emission_standard)  
**Source**: https://4ort.xyz/entity/emission-standard


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)