Particulate Matter measured at Coleraine St., Dublin

The measurement units for particulate matter are in microgrammes per cubic meter.

The Graph shows the latest available results for particulate matter (PM2.5). The method is not automatic and results are posted as soon as they become available.

The annual target value for PM2.5 is 25 ug m-3.  There is no daily limit value for PM2.5.


Check out our 'what we monitor' page for more information on particulate matter.