Contact

Download the EU-27 AEI extract cited on this page: eea-aei-statistics.csv (CC BY 4.0). Also on Statistics.

The fastest way to reach PlainAirQuality is by email at hello@plainairquality.com, or use our typed corrections pathway.

Data corrections

If you spot an error on any country, station, or pollutant page - an incorrect station identifier, a mis-transcribed AEI value, a modeled station estimate that does not match methodology section 5b, or any discrepancy with the cited EEA release - please email us with the page URL and the specific correction. We respond within two business days and publish verified corrections in our corrections log, linked from the footer.

According to the European Environment Agency, the Average Exposure Indicator summarises multi-year urban-background PM2.5; see our methodology for what this site actually wires today versus future ingest.

Removal requests

If you are the operator of a monitoring station and would like a station record removed (decommissioned site, identity-protection request, or factual dispute), please email hello@plainairquality.com from a verifiable agency address. We action removal requests within two business days and the page returns HTTP 410 Gone thereafter.

Partnerships, research, and licensing

For research collaborations, academic data requests, or media partnership inquiries, email us with your project brief. We do not accept advertorial, sponsored content, or compensated coverage of any station, operator, or jurisdiction.

About the publisher

PlainAirQuality is an independent data-journalism publisher. We are based in Vilnius, Lithuania.