Sevenoaks 1 closed on 01/09/1997. You can still view any information available using the Site Information tab, or find data in the Data section.
Pollutants shown in graph | |
---|---|
Parameter | Parameter Name |
O3 | Ozone |
NO | Nitric oxide |
NO2 | Nitrogen dioxide |
NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
SO2 | Sulphur dioxide |
Parameter | Date Started | Date Ended |
---|---|---|
Ozone | 29/04/1996 | 01/09/1997 |
Nitric oxide | 29/04/1996 | 01/09/1997 |
Nitrogen dioxide | 29/04/1996 | 01/09/1997 |
Nitrogen oxides as nitrogen dioxide | 29/04/1996 | 01/09/1997 |
Sulphur dioxide | 29/04/1996 | 01/09/1997 |