Air Quality Reports for Government

Since the implementation of Part IV of the Environment Act 1995 all local authorities have been under a duty to review air quality within their district. The current objectives that have to be met are prescribed under the Air Quality (England) Regulations 2010 . It is a requirement that each local authority conducts a formal staged review of air quality within its district in accordance with a comprehensive set of revised guidance documents. These reports are then sent to the Department of Environment, Food and Rural Affairs (DEFRA) for approval. All these reports can be downloaded at the bottom of this page.

Where compliance with such objectives is unlikely then the local authority has to declare an Air Quality Management Area (AQMA). Further information on this procedure, including all the guidance documents, can be found on the DEFRA air quality management web page.

Having completed these assessment an AQMA was declared in November 2003 for Winchester Town Centre for both the nitrogen dioxide annual mean and the particles 24 hour mean air quality objectives. Each AQMA requires the production of an Air Quality Action Plan (AQAP), which was published in 2006 following feedback from DEFRA on the final draft.

It is acknowledged this plan is now out of date, so Winchester City Council, in consultation with key stakeholders, is looking to publish a totally revised AQAP in 2017. This will deal with the remaining Nitrogen dioxide issue. See AQAP consultation page.