==== Welcome to the German Informative Inventory Report 2025 (IIR 2025)! ====

This report covers the preparation, maintenance, and improvement of the German air pollutant emission inventory.

Emission estimates are provided for the **timeseries from 1990 to 2023**, with exceptions for **fine particulate matter** with aerodynamic diameters of ≤2.5 (PM<sub>2.5</sub>) or ≤10µm (PM<sub>10</sub>) respectively with data **as of 1995**, and **black carbon** (BC) with data **as of 2000**. 

For faster navigation please refer to the [[sidebar | TABLE OF CONTENTS]].