Dartford St Clements Roadside closed on 22/03/2018. 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 |
NO | Nitric oxide |
NO2 | Nitrogen dioxide |
NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
PM10 | PM10 Particulate Matter |
Parameter | Date Started | Date Ended |
---|---|---|
Nitric oxide | 21/06/1999 | 22/03/2018 |
Nitrogen dioxide | 21/06/1999 | 22/03/2018 |
Nitrogen oxides as nitrogen dioxide | 21/06/1999 | 22/03/2018 |
PM10 particulate matter (Grav Equiv) | 21/06/1999 | 22/03/2018 |