AURN Monitoring Site Monitoring Data

London A3 Roadside [Closed] (A3, an AURN site)

Latitude: 51.373480
Longitude: -0.291853
Date Started: 20/03/1997
Date Ended: 30/09/2007
Altitude: 32 metres
Environment: Roadside
Note: This monitoring site is not valid

Latest Data

Sorry, no current data are available for London A3 Roadside

This monitoring site closed on 30/09/2007

Note: Values are based on provisional data. Data are GMT hour ending.
PM10 is measured as a running 24 hour mean, up to the current hour, and the band/index is calculated accordingly.

Map showing the location of the London A3 Roadside [Closed] monitoring site