Derry Rosemount

Last Updated: 13/02/2025 14:00
Derry Rosemount latest recorded data table
Pollutant Band Concentration Period Last updated
Nitric oxide (NO) NO DATA (0) 2 µgm-3 hourly mean 13/02/2025 14:00
Nitrogen dioxide (NO2) LOW (1) 12 µgm-3 hourly mean 13/02/2025 14:00
Nitrogen oxides as nitrogen dioxide (NOXasNO2) NO DATA (0) 15 µgm-3 hourly mean 13/02/2025 14:00
Ozone (O3) LOW (2) 61 µgm-3 8 Hour mean 13/02/2025 14:00
PM10 particulate matter (Hourly measured) LOW (2) 21 µgm-3 (Ref.eq) 24 Hour mean 13/02/2025 14:00
PM2.5 particulate matter (Hourly measured) LOW (2) 17 µgm-3 (BAM) 24 Hour mean 13/02/2025 14:00
Sulphur dioxide (SO2) LOW (1) 2 µgm-3 15 Minute mean 13/02/2025 14:00
Move mouse over graph to see dates, times and data labels.
Parameter Parameter Name
O3 Ozone
NO Nitric oxide
NO2 Nitrogen dioxide
NOXasNO2 Nitrogen oxides as nitrogen dioxide
SO2 Sulphur dioxide
PM10 PM10 Particulate Matter
NV10 Non-volatile PM10 (Hourly measured)
V10 Volatile PM10 (Hourly measured)
PM2.5 PM2.5 Particulate Matter
NV25 Non-volatile PM2.5 (Hourly measured)
V25 Volatile PM2.5 (Hourly measured)
M_DIR Modelled Wind Direction
M_SPED Modelled Wind Speed
M_T Modelled Temperature
Site Information
Altitude 54m
Coordinates (Lat/Long) 55.002818, -7.331179
Environment Type Urban background: An urban location distanced from sources and therefore broadly representative of city-wide background conditions e.g. urban residential areas.
Kerb Distance Not Available
Height Metres
Site Comments Not Available
Parameter Date Started Date Ended
Ozone 21/03/2016 -
Nitric oxide 21/03/2016 -
Nitrogen dioxide 21/03/2016 -
Nitrogen oxides as nitrogen dioxide 21/03/2016 -
Sulphur dioxide 21/03/2016 -
PM10 particulate matter (Hourly measured) 21/03/2016 -
Non-volatile PM10 (Hourly measured) 21/03/2016 22/10/2019
Volatile PM10 (Hourly measured) 21/03/2016 22/10/2019
PM2.5 particulate matter (Hourly measured) 21/03/2016 -
Non-volatile PM2.5 (Hourly measured) 21/03/2016 22/10/2019
Volatile PM2.5 (Hourly measured) 21/03/2016 22/10/2019
Modelled Wind Direction 21/03/2016 -
Modelled Wind Speed 21/03/2016 -
Modelled Temperature 21/03/2016 -
Derry Rosemount site: Site view
Site
Derry Rosemount site: North view
North
Derry Rosemount site: East view
East
Derry Rosemount site: South view
South
Derry Rosemount site: West view
West