The Air Quality Index

Information on air quality is provided using an index produced by the Department for the Environment, Food and Rural Affairs.

In 2011 the index was reviewed and changes implemented from the 1 January 2012. The index has been renamed the Daily Air Quality Index (DAQI).

More information, including the levels used in the index and health advice for both susceptible individuals and the general population can be found on the Defra website

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Last updated: 13 June 2018 14:39:47