Location ID: UKA00267 / GB0644A
Environment Type: Urban Background
Defra Region: London
Notes: The monitoring station is within an existing building located on the roof of a building within the grounds of the National Physical Laboratory. The nearest road is an access road approximately 15 metres from the station. The B358 is approximately 220 metres to the north east of the station. The surrounding area comprises of open fields and residential dwellings.
Measurements taken at this site:
Running 8 Hour mean Ozone (µgm-3)
Hourly mean Nitrogen dioxide (µgm-3)