Air Quality Monitoring in Irish Rail, Portlaoise, Co. Laois

The Irish Rail site is located at Irish Rail on the Old Knockmay Road, Portlaoise, Co. Loais.

Monitoring is done using a continuous BTEX monitor. The most recent available results can be viewed below.

Averaging Period: 1 Oct 2016 - 30 Sep 2017

Benzene
Average Concentration: 0.61 ug m^-3

This is below the lower assessment threshold of 2.0 ug m^-3.

Toluene
Average Concentration: 0.64 ug m^-3

Ethylbenzene
Average Concentration: 0.20 ug m^-3

m+p-Xylene
Average Concentration: 0.87 ug m^-3

o-Xylene
Average Concentration: 0.23 ug m^-3

There are no limit values for toluene, ethylbenzene or xylene.