Air Quality Bulletin - Nitrogen Dioxide March 2018

The Enviromental Protection Agency manages the national ambient air quality monitoring network. 

The hourly limit for NO2 is 200 ug/m3. The limit is deemed breached if more than 18 exceedances occur during the year.  The table below shows the number of exceedances at stations in Ireland based on available data to 31 March 2018.

Station NameNumber of values
greater than 
200 ug/m3
(year to date)a
Station LocationStation TypeData available toStation Operator
Rathmines 0 Dublin 6 Urban Background

31 March

EPA
Coleraine Street 0 Dublin 7 Urban Traffic

31 March

Dublin City Council
Winetavern Street 0 Dublin 8 Suburban Background

31 March

Dublin City Council
Blanchardstown 0 Dublin 15 Suburban Traffic

31 March

Fingal County Council
Dún Laoghaire 0 Co. Dublin Suburban Background

31 March

Dun Laoghaire Rathdown County Council
Swords 0 Co. Dublin Suburban Background

31 March

EPA
Ringsend 0 Dublin 4 Urban Traffic

31 March

EPA
Portlaoise 0 Co. Laois Suburban Background

31 March

EPA
South Link Road 0 Cork City Suburban Traffic

31 March

Cork City Council
Kilkenny Seville Lodge 0 Kilkenny City Suburban Background 31 March EPA
Dundalk 0 Co. Louth Suburban Background

31 March

EPA
Emo Court 0 Co. Laois Suburban Background 

31 March

EPA
Castlebar 0 Co. Mayo Suburban Background

31 March

EPA
Kilkitt 0 Co. Monaghan Rural Background

31 March

EPA

*monitoring at this station has ended

 aexceedance dates: