We use cookies to ensure our site functions properly and to store limited information about your usage. You may give or withdraw consent at any time. To find out more, read our privacy policy and cookie policy.
Manage Cookies
A cookie is information stored on your computer by a website you visit. Cookies often store your settings for a website, such as your preferred language or location. This allows the site to present you with information customized to fit your needs. As per the GDPR law, companies need to get your explicit approval to collect your data. Some of these cookies are ‘strictly necessary’ to provide the basic functions of the website and can not be turned off, while others if present, have the option of being turned off. Learn more about our Privacy and Cookie policies. These can be managed also from our cookie policy page.
Strictly necessary cookies(always on):
Necessary for enabling core functionality. The website cannot function properly without these cookies. This cannot be turned off. e.g. Sign in, Language
Analytics cookies:
Analytical cookies help us to analyse user behaviour, mainly to see if the users are able to find and act on things that they are looking for. They allow us to recognise and count the number of visitors and to see how visitors move around our website when they are using it. Tools used: Google Analytics
With effect from 13 April 2026, we will be reporting the air quality data collected from our mobile monitoring facility (MMF) and the number of odour reports, every fortnight, rather than weekly.
This will not compromise the standard of the ongoing monitoring and evaluation of measured air quality, it only reduces the demand on internal resources.
It also does not impact the ability of our partners to undertake their risk assessments.
We will continue to provide monthly reports, which are published on our Air Quality page. The UK Health Security Agency (UKHSA) will continue to provide monthly health risk assessments based on our monitoring data.
We would like to reassure you that we will continue to review the monitoring data and any odour reports and will consider a return to weekly reporting if the data indicates that may be appropriate.
16/04/26
With effect from 13 April 2026, we will be reporting the air quality data collected from our mobile monitoring facility (MMF) and the number of odour reports, every fortnight, rather than weekly.
This will not compromise the standard of the ongoing monitoring and evaluation of measured air quality, it only reduces the demand on internal resources.
It also does not impact the ability of our partners to undertake their risk assessments.
We will continue to provide monthly reports, which are published on our Air Quality page. The UK Health Security Agency (UKHSA) will continue to provide monthly health risk assessments based on our monitoring data.
We would like to reassure you that we will continue to review the monitoring data and any odour reports and will consider a return to weekly reporting if the data indicates that may be appropriate.
Page last updated: 06 May 2026, 09:26 AM
Follow Project
Stay informed
Subscribe for project updates
Previous Updates
To view older updates please visit the library here.
