Pollutant Band Concentration Period Last updated
Ozone (O3) LOW (3) 71 µgm-3 8 Hour mean 23/07/2024 22:00
Particulates < 10um LOW (2) 20 µgm-3 (FIDAS) 24 Hour mean 23/07/2024 22:00
Particulates < 2.5um LOW (1) 10 µgm-3 (Ref.eq) 24 Hour mean 23/07/2024 22:00
Nitrogen dioxide (NO2) Not available No data hourly mean 05/07/2024 13:00
Particulates < 1um Not applicable 6 µgm-3 (FIDAS) 24 Hour mean 23/07/2024 22:00
Wind direction Not applicable No data hourly mean 16/07/2024 13:00
Ambient temperature Offline No Data hourly mean 25/11/2022 11:00
Wind speed Not applicable No data hourly mean 16/07/2024 13:00
Oxides of Nitrogen (NOXasNO2) Not applicable No data hourly mean 05/07/2024 13:00
Nitric Oxide (NO) Not applicable No data hourly mean 05/07/2024 13:00
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 Suburban
Coordinates (Lat/Long) 36.112824, -5.350188
Altitude 20.3m
Kerb Distance Not Available
Site Comments Bleak House car park

Gibraltar Automatic Pollution Monitoring

Parameter Date Started Date Ended
Ozone 02/02/2005 -
Nitric Oxide 02/02/2005 -
Nitrogen dioxide 02/02/2005 -
Oxides of Nitrogen 02/02/2005 -
Particulates < 10um 05/07/2022 -
Particulates < 2.5um 05/07/2022 -
Particulates < 1um 05/07/2022 -
Wind direction 02/02/2005 -
Wind speed 02/02/2005 -
Ambient temperature 02/02/2005 -
Relative humidity 01/01/2009 -
Solar intensity 30/09/2012 -

Gibraltar NO2 Diffusion Tube Monitoring

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

Gibraltar Daily Particulate Measurements

Parameter Date Started Date Ended
PM10 Particulate matter (Daily) 16/05/2008 27/12/2020

Gibraltar non-automatic hydrocarbon Monitoring

Parameter Date Started Date Ended
Benzene 02/02/2005 -

PAHs in Deposition

Parameter Date Started Date Ended
Benzo[a]pyrene 06/12/2005 01/01/2008
Benzo[a]anthracene 06/12/2005 01/01/2008
Benzo[b+j]fluoranthene 06/12/2005 01/01/2008
Benzo[k]fluoranthene 06/12/2005 01/01/2008
Indeno[1,2,3-cd]pyrene 06/12/2005 01/01/2008
Dibenz[ah.ac]anthracene 06/12/2005 01/01/2008
Acenaphthene 06/12/2005 01/01/2008
Acenaphthylene 06/12/2005 01/01/2008
Anthracene 06/12/2005 01/01/2008
Benzo[ghi]perylene 06/12/2005 01/01/2008
Chrysene 06/12/2005 01/01/2008
Fluoranthene 06/12/2005 01/01/2008
Fluorene 06/12/2005 01/01/2008
Pyrene 06/12/2005 01/01/2008
Phenanthrene 06/12/2005 01/01/2008
Naphthalene 06/12/2005 01/01/2008

Metals in Deposition

Parameter Date Started Date Ended
Arsenic 06/12/2005 -
Cadmium 06/12/2005 -
Lead 06/12/2005 -
Nickel 06/12/2005 -

Metals from PM10 filters

Parameter Date Started Date Ended
Arsenic 06/11/2015 -
Cadmium 06/11/2015 -
Lead 06/11/2015 -
Nickel 06/11/2015 -
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