Pollutant Band Concentration Period Last updated
Particulates < 2.5um LOW (1) 7 µgm-3 (Ref.eq) 24 Hour mean 09/06/2023 21:00
Particulates < 10um LOW (1) 12 µgm-3 (FIDAS) 24 Hour mean 09/06/2023 21:00
Carbon Monoxide LOW (1) 0.4 mgm-3 8 Hour mean 09/06/2023 21:00
Sulphur dioxide (SO2) LOW (1) 2 µgm-3 15 Minute mean 09/06/2023 21:00
Nitrogen dioxide (NO2) LOW (1) 28 µgm-3 hourly mean 09/06/2023 21:00
Particulates < 1um Not applicable 4 µgm-3 (FIDAS) 24 Hour mean 09/06/2023 21:00
Wind direction Not applicable 23 deg hourly mean 09/06/2023 21:00
Ambient temperature Not applicable 23 degC hourly mean 09/06/2023 21:00
Wind speed Not applicable 1 ms-1 hourly mean 09/06/2023 21:00
Benzene Not applicable 0.39 µgm-3 hourly mean 09/06/2023 22:00
Oxides of Nitrogen (NOXasNO2) Not applicable 34 µgm-3 hourly mean 09/06/2023 21:00
Nitric Oxide (NO) Not applicable 4 µgm-3 hourly mean 09/06/2023 21:00
Black Carbon (880nm) Not applicable No data hourly mean
Parameter Parameter Name
CO Carbon Monoxide
NO Nitric Oxide
NO2 Nitrogen dioxide
NOXasNO2 Nitrogen oxides as nitrogen dioxide
SO2 Sulphur dioxide
PM10 Particulates < 10 µm (hourly measured)
PM2.5 Particulates < 2.5 µm (hourly measured)
Site Information
Environment Type Roadside
Coordinates (Lat/Long) 36.133317, -5.353175
Altitude 12.5m
Kerb Distance 4
Site Comments Electricity Company offices, Rosia Road

Gibraltar Automatic Hydrocarbon pollution Monitoring

Parameter Date Started Date Ended
1,3-Butadiene 02/02/2005 -
Benzene 02/02/2005 -
Toluene 02/02/2005 -
Ethyl Benzene 02/02/2005 -
mp-Xylene 02/02/2005 -
o-Xylene 02/02/2005 -

Gibraltar Automatic Pollution Monitoring

Parameter Date Started Date Ended
Nitric Oxide 02/02/2005 -
Nitrogen dioxide 02/02/2005 -
Oxides of Nitrogen 02/02/2005 -
Sulphur dioxide 02/02/2005 -
Carbon Monoxide 02/02/2005 -
Particulates < 10um 16/05/2008 -
Non-Volatile Particulates < 10um 16/05/2008 05/07/2022
Volatile Particulates < 10um 16/05/2008 05/07/2022
Particulates < 2.5um 05/07/2022 -
Particulates < 1um 05/07/2022 -
Black Carbon (880nm) 15/10/2012 -
Wind direction 02/02/2005 -
Wind speed 02/02/2005 -
Ambient temperature 02/02/2005 -
Relative humidity 01/01/2009 -
Rainfall 16/04/2013 -
Solar intensity 26/11/2012 -

Metals from PM10 filters

Parameter Date Started Date Ended
Arsenic 20/06/2006 -
Cadmium 20/06/2006 -
Lead 02/02/2005 -
Nickel 02/02/2005 -

Gibraltar non-automatic hydrocarbon Monitoring

Parameter Date Started Date Ended
Benzene 02/02/2005 -
Toluene 02/02/2005 -
Ethyl Benzene 02/02/2005 -
mp-Xylene 02/02/2005 -
o-Xylene 02/02/2005 -

Gibraltar NO2 Diffusion Tube Monitoring

Parameter Date Started Date Ended
Nitrogen dioxide 02/02/2005 -

PAHs from PM10 filters

Parameter Date Started Date Ended
Benzo[a]pyrene 08/12/2005 -
Benzo[a]anthracene 08/12/2005 -
Benzo[b+j]fluoranthene 08/12/2005 -
Benzo[k]fluoranthene 08/12/2005 -
Indeno[1,2,3-cd]pyrene 08/12/2005 -
Dibenz[ah.ac]anthracene 08/12/2005 -

Gibraltar Daily Particulate Measurements

Parameter Date Started Date Ended
PM10 Particulate matter (Daily) 02/02/2005 -
PM2.5 Particulate matter (Daily) 02/02/2005 -
Rosia Road site: Site view
Site
Rosia Road site: North view
North
Rosia Road site: East view
East
Rosia Road site: South view
South
Rosia Road site: West view
West