API archive entry · source-reported
PM25.in
Air quality of China
Documentation & source
Use the provider’s reference for current endpoints, setup, limits and terms.
No separate documentation URL has been confirmed for this record.
Provider content retains its own terms. This listing does not grant reuse or training rights.
Access at a glance
These are reported access facts. Check the current documentation before integrating.
- Authentication: API key.
- HTTPS: not confirmed.
- Browser access (CORS): Unknown.
Pricing and limits
Current plans, quotas, and rate limits have not been reviewed for this listing. Check the provider’s current terms; no authentication does not necessarily mean free usage.
Documentation and sources
Imported from public-apis/public-apis. A detailed editorial review has not been published yet.
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Source reference
This page separates source-reported facts from questions that need live provider verification.