Air quality - nitrogen dioxide

Here are some datasets showing nitrogen dioxide levels (NO2). Please note, at the moment only 8 sample locations have been published. Leeds City Council is working to release data on more stations and for more measures in future.

Please note

• The data is collected on an hourly basis
• Column A = Date of collection (YYMMDD)
• Column B = Time of collection
• Column C = Reading
• Column D = Validation (14 means the data has been validated)
• NOTE: The data is not necessarily collected for all dates/times/stations