Air Quality Monitoring in Knocklyon, Dublin 16

Data from Air Quality Monitoring in Knocklyon, Dublin 16

The Environmental Protection Agency manages the national ambient air quality network.

The Air Quality Index for Health  is calculated every hour and tells you if air quality is good, fair, poor or very poor in your region. The above index is for overall air quality in the Dublin City AQIH Region. You can find out if air quality is likely to affect your health and what you can do to protect your health on the Air Quality Index for Health page.


The Knocklyon site is located in St Columcille's Community School, Knocklyon, about 200 metres from the M50 motorway. The assessment took place between April 2008 and January 2009.

Levels of sulphur dioxide, nitrogen oxides, carbon monoxide, benzene and PM10 were measured. The assessment report is available to download.