Contact & Data Corrections
We prioritize data precision. If you spot a ground monitor discrepancy, outdated station metadata, or have an editorial question, our research desk reviews every inquiry.
Data Corrections
Report monitor proximity errors, anomalous spikes, or EPA station mapping updates.
contact@cleanairdata.orgEditorial & Research
Direct inquiries to analyst David Chen regarding scoring models and hardware tests.
View Analyst Profile →Press & Partnerships
Media citation permissions, academic citations, and environmental API queries.
press@cleanairdata.orgSend an Inquiry or Correction
Submissions are reviewed within 24–48 business hours. Required fields are marked with an asterisk (*).
Our Corrections & Data Verification Commitment
Clean Air Data operates under strict transparency principles. When users notify our team of an EPA monitoring station decommission, geographic reassignment, or revised state annual concentration filings, our analysts cross-verify against the EPA Air Quality System (AQS) data tables.
If a correction is verified, the city or ZIP calculation is recalculated in our automated daily data build and public methodology logs are annotated accordingly.