Site map

The sitemap lists all of the sections and pages on this website and enables you to go directly to them.

LAQN Homepage

This area will allow you to view the latest air pollution levels or to select yesterday's peak levels represented as a map, covering the Greater London area. From the map you can find more information about where the monitoring sites are, general statistics and major pollution episodes.

Local Authority Pages

This area is tailored towards use by local authorities to display in public lobbies, libraries etc.

Data Tools

There are a number of tools that you can use to display and summarise pollution and meteorological parameters. Alternatively, you can download the validated data.

Information Pages

There are a number of sources of information, including reports are available for viewing or downloading.


If you are stuck or unsure how to use this website please refer to the help section.


All about how the site ensures access for all.


How to contact the London Air Quality Network.

Environmental Research Group

The London Air Quality Network is managed by the Environmental Research Group at Imperial College London. The group has its own website and also manages a number of other regional networks.

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