Dataset

EPA Historical Air Quality Data

ESG & Climate Snowflake 1 source

Extensive historical air-quality measurements sourced from the EPA, suited for research and longitudinal analysis.

Dataset card

EPA Historical Air Quality Data is listed on Snowflake Marketplace by Element Data.

The data

The source tags it with environment.

Documentation & references 1
  1. Element Data/EPA Historical Air Quality Data: listing on Snowflake Marketplace

Further reading

All guides
  • Free alternative data sourcesThe practical list of free alternative-data sources for investors: public filings, official statistics, satellite and earth observation, on-chain data, web archives and open registries, what each covers, what it costs in engineering effort, and where free data falls short.

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