Tables, reports & downloads
If you are requesting data (in any format i.e. csv or pdf) please ensure that info.swansea.airqualitydata.com is added to your email systems "whitelist". If not, you may find that the emails are either not delivered or placed in your "junk" or "spam" folders.
To see a specific table or report please specify the parameters to the right. You can choose to see an onscreen PDF or have a .csv file emailed to you.
You can only request that data be sent for one substance and one monitoring station at a time. Please note the colour code that matches a monitoring station to the pollutants monitored at that station.
For more information about air quality in the rest of the UK please see the Air Index Archive
All data are displayed as an hourly average.
The data supplied are non-validated and for information only.