You are here: Home > What we do > Environmental Monitoring > Air > Air Quality Data > Dublin Area > Coleraine Street > NO2 and SO2 Results

Nitrogen Dioxide and Sulphur Dioxide Levels at Coleraine St., Dublin

Data from Nitrogen Dioxide and Sulphur Dioxide Levels at Coleraine St., Dublin

The measurements are microgrammes per cubic metre.

  • The NO2 hourly limit of 200 ug m-3 is deemed breached if more than 18 exceedances have occurred. There have been 0 exceedances at this site to date in 2012.
  • The SO2 hourly limit of 350 ug m-3 is deemed breached if more than 24 exceedances have occurred. There have been 0 exceedances at this site to date in 2012.

This data has not yet been validated.

Sharp changes are often due to maintenance or other instrument effects and should be treated cautiously. Check the site log for additional information.