The low emission zone covers the centre of Berlin inside the S-Bahn ring. It has an area of approximately 88 km2. So, only 10 % of the total area of Berlin lay within the low emission zone. This area is particularly densely built-up. More than one million of the 3.7 million inhabitants of Berlin live here. Traffic signs (sign No. 270.1) at the approach roads indicate the low emission zone. These are located primarily at the bridges and underpasses of the S-Bahn railway. The graphic above shows the signs for the Berlin low emission zone. As the small additional sign indicates, only vehicles with a green sticker are allowed to drive.
You can use the map below to check which streets or postcodes are part of the low-emission zone: