![Understanding the process of setting air quality limit values and the associated compliance challenge—the ozone study (Concawe Review 30.1)](https://www.concawe.eu/wp-content/uploads/Understanding-the-process-of-setting-631x675.png)
![Understanding the process of setting air quality limit values and the associated compliance challenge—the ozone study (Concawe Review 30.1)](https://www.concawe.eu/wp-content/uploads/Understanding-the-process-of-setting-631x675.png)
![Understanding the process of setting air quality limit values and the associated compliance challenge](https://www.concawe.eu/wp-content/uploads/Understanding-the-process-of-setting-1-631x675.png)
Understanding the process of setting air quality limit values and the associated compliance challenge
A Concawe modelling study examines how annual average PM and NO2 concentrations would vary under different emission reduction scenarios, and assesses the cost and practicability of achieving compliance with air quality limit values (AQLVs). The study highlights the...![Benzene Monitoring: Technical aspects of the OEL proposal of 0.05ppm](https://www.concawe.eu/wp-content/uploads/image-benzene.jpg)
Benzene Monitoring: Technical aspects of the OEL proposal of 0.05ppm
If the benzene OEL is lowered as recommended by RAC, the petroleum industry would need to consider: 1. Monitoring methods should target a lower OEL and therefore must be updated accordingly. 2. The number of samples needed for the survey will be higher. With an OEL of...![A comparison of the impacts of Euro 6 diesel passenger cars and ZEVs on urban air quality compliance](https://www.concawe.eu/wp-content/uploads/A-comparison-of-the-impacts-of-Euro-6-632x675.png)
A comparison of the impacts of Euro 6 diesel passenger cars and ZEVs on urban air quality compliance
A Concawe study aims to determine how real-driving emissions from the latest Euro 6 diesel passenger cars will impact ambient air quality compliance under different scenarios, and compares the results with a scenario where all new passenger cars are replaced with...![Real driving emissions of Euro6 diesel passenger cars and their impact on urban air quality](https://www.concawe.eu/wp-content/uploads/2018/05/Capture-2-1080x675.png)