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Privacy and cookies policy

This privacy policy applies only to the Wiltshire Air Quality pages and does not apply to the main Wiltshire Council website.

Personal Visitor Information

If you request to have data emailed to your email address, the email address you enter is recorded and stored by the Wiltshire Air Quality website in order to process your data request. Your email address that is recorded is not used for any other purpose, and is never disclosed to third parties.


Cookies are small text files that are stored on your device, for example a computer, tablet or mobile phone, when you visit a website to help personalise your web experience.

They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.

As cookies are text files and not computer programs, they can not spread viruses or do harm to your computer.

How we use cookies

When you visit our website we might need to send you a cookie. They are used in the following ways:

The information collected does not contain any information which can identify you personally.

More information about the cookies we use are detailed below.

The following cookies are set by Google Analytics:

Name Typical Content Expires
_utma randomly generated number 2 years
_utmb randomly generated number 30 minutes
_utmc randomly generated number when you close your browser
_utmz randomly generated number and information on how the site was reached (e.g. direct or via a link, organic search or paid search) 6 months

More information about cookies

You can find more information on cookies and how to manage them by visiting