Pollutant | Band | Concentration | Period | Last updated |
---|---|---|---|---|
Nitric oxide (NO) | Not applicable | 0 µg/m3 | hourly mean | 12/11/2024 05:00 |
Nitrogen dioxide (NO2) | LOW (1) | 15 µg/m3 | hourly mean | 12/11/2024 05:00 |
Nitrogen oxides as nitrogen dioxide (NOXasNO2) | Not applicable | 15 µg/m3 | hourly mean | 12/11/2024 05:00 |
PM10 particulate matter (Grav Equiv) | LOW (1) | 16 µg/m3 (FIDAS) | 24 Hour mean | 12/11/2024 05:00 |
PM2.5 particulate matter | LOW (1) | 8 µg/m3 (Ref.eq) | 24 Hour mean | 12/11/2024 05:00 |
Pollutants shown in graph | |
---|---|
Parameter | Parameter Name |
O3 | Ozone |
NO | Nitric oxide |
NO2 | Nitrogen dioxide |
NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
SO2 | Sulphur dioxide |
CO | Carbon monoxide |
PM10 | PM10 Particulate Matter |
PM2.5 | PM2.5 Particulate Matter |
NV25 | Non-volatile PM2.5 |
V25 | Volatile PM2.5 |
Site Information | |
---|---|
Altitude | 3m |
Coordinates (Lat/Long) | 51.466030, 0.184806 |
Environment Type | Suburban: A location type situated in a residential area on the outskirts of a town or city. |
Kerb Distance | 40m |
Height | Metres |
Site Comments | The monitoring station is within a self-contained, air conditioned housing located approximately 40 metres from the nearest road in a suburban background setting. The manifold inlet is approximately 3 metres above ground level. The surrounding area is generally open and comprises residential dwellings and gardens. |
Parameter | Date Started | Date Ended |
---|---|---|
Ozone | 01/05/1994 | 30/09/2007 |
Nitric oxide | 01/05/1994 | - |
Nitrogen dioxide | 01/05/1994 | - |
Nitrogen oxides as nitrogen dioxide | 01/05/1994 | - |
Sulphur dioxide | 01/05/1994 | 31/12/2014 |
Carbon monoxide | 01/05/1994 | 31/12/2012 |
PM10 particulate matter (Grav Equiv) | 01/05/1994 | - |
PM2.5 particulate matter | 25/02/2008 | - |
Non-volatile PM2.5 | 21/10/2008 | 01/10/2020 |
Volatile PM2.5 | 21/10/2008 | 01/10/2020 |