Summary of monitoring sites

This page shows a summary of the active and closed monitoring sites in Kent and Medway.

Click on the site name to see more information about it.

Active monitoring sites

Monitoring site Band/Index Last updated
Canterbury
District Council : n/a
LOW 2 24/10/2021 02:00
Canterbury Military Road
District Council : n/a
LOW 1 24/10/2021 01:00
Chatham Roadside
District Council : n/a
LOW 1 24/10/2021 02:00
Dartford - St Clements 2
District Council : n/a
LOW 1 23/10/2021 18:00
Dartford Town Centre Roadside
District Council : n/a
LOW 1 23/10/2021 18:00
Dover Centre Roadside
District Council : n/a
LOW 1 23/10/2021 20:00
Gravesham A2 Roadside
District Council : n/a
LOW 1 24/10/2021 01:00
Gravesham Industrial Background
District Council : n/a
LOW 2 24/10/2021 01:00
London Bexley
District Council : n/a
LOW 1 24/10/2021 01:00
Maidstone Rural
District Council : n/a
LOW 1 24/10/2021 01:00
Maidstone Upper Stone Street
District Council : n/a
LOW 2 24/10/2021 01:00
Rochester Stoke
District Council : n/a
LOW 2 24/10/2021 02:00
Stanford-le-Hope Roadside
District Council : n/a
LOW 1 24/10/2021 02:00
Swale Newington 4
District Council : n/a
LOW 1 24/10/2021 01:00
Swale Ospringe Roadside 2
District Council : n/a
LOW 2 24/10/2021 01:00
Swale St Pauls Street
District Council : n/a
LOW 3 24/10/2021 01:00
Thanet Birchington Roadside
District Council : n/a
LOW 1 24/10/2021 01:00
Thanet Ramsgate Roadside
District Council : n/a
LOW 1 24/10/2021 01:00
Thurrock
District Council : n/a
LOW 2 24/10/2021 02:00
Tonbridge & Malling Wateringbury Roadside
District Council : n/a
NO DATA 0
Tonbridge and Malling, Borough Green Roadside
District Council : n/a
LOW 1 23/10/2021 22:00
Tunbridge Wells A26 Roadside
District Council : n/a
LOW 1 24/10/2021 01:00

Find out more about the bands


Closed Monitoring Sites

Monitoring sites may be closed for a number of reasons which are not recorded on a case-by-case basis here. These include:

  • Concentrations are consistently well below objectives so monitoring is no longer required at a particular location.
  • The overall statutory minimum number of monitoring sites in Kent and Medway is reduced due to general declining concentrations of some pollutants e.g. sulphur dioxide and carbon monoxide.
  • The site was only established for a short-term investigative study, e.g for an environmental impact assessment.

Historical data and statistics for closed monitoring sites can still be accessed by clicking the link even though they no longer report data for the real-time information services.