Air Pollutant - Emission Factor Library

Air Pollutant
Emission Factor Library

The Air Pollutant Emission Factor Library is a collection of information from various sources such as international organizations' guidance, national reports, and literature sources.

You are free to use the information and also invited to enrich the contents with new data. To do that, kindly send an email to the database maintenance team at the Finnish Environment Institute.

Links to other air pollutant emission factor databases:
UK NAEI (national)
US AP-42 (national)
TNO CEPMEIP(particles)

To send emission factors to the website you may use either the MsExcel-form or the web-based data input form. Your data inputs will validated and posted on the website by the database maintenance team, who will also assist you with possible questions. For further questions and answers, please contact the maintenance team.

Excel Download Input Form (Microsoft Excel)

Web-based Data Input Form

Pollutant *
Activity *