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CleanAirData

Historical PM2.5 and Clean Air Score for US cities; copied records name their source city.

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameio.github.chenweilie/cleanairdata
Endpoint used for verdicthttps://cleanairdata.org/api/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:14:26Z · initialize OK
Websitehttps://cleanairdata.org/developers/api
Version0.1.0
Registry updated2026-10-16
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Is this wrong or out of date? Email us. Data built 2026-10-20.