UK-Air database data selector
A link to data from over 1500 sites across the UK that monitor air quality.
They are organised into networks that gather a particular kind of information, using a particular method.
There are two major types of network
For each monitoring site you can select a range of statistics which are relevant to the particular monitoring method. Basic statistics are annual mean, maximum and minimum values, with daily means, monthly means and a range of percentile values available where these are meaningful.
To find out more about air monitoring and the data archive, click here: https://uk-air.defra.gov.uk/data/
Attribution: You must, where you do any of the above, acknowledge Defra and uk-air.defra.gov.uk as the source of the information by including the following attribution statement in reports, web pages or derived data products and, where possible, provide a link to the OGL licence.