As part of a collaboration between The National Institute for Health and Care Excellence (NICE) and Public Health England (PHE), the UK Health Forum and Imperial College London are working on a research project to test the long-term epidemiological impacts of air pollution in England, at both local and national levels.
This project aims to model different circumstances where air pollution levels are altered or maintained, estimating the costs on the NHS and forecasting health changes in the population. One of the planned outputs of the project is a tool for local authorities to use to test the impact of different air pollutants (NO2, O3, PM2.5) on chronic disease in local areas.
The teams involved have designed a survey to gather information from potential users so as to refine the tool’s design. Any feedback would be much appreciated.
This Guidance was published by IAQM in 2012. In keeping with general IAQM principles, it is prudent to review such guidance after a period of time to ensure that it is up to date and still represents best practice. Accordingly, the original Working Group has been reformed, with some additional members, and we intend to prepare a revised document for consultation later this year.
In undertaking this review, we wish to seek any views from the wider IAQM membership, to better understand how (and if) the Guidance has been used in practice, what (if any) issues have arisen, and what shortcomings (if any) there are.
We know that things have moved on considerably in the world of monitoring systems, and there is emerging evidence on Site Action Criteria and QA/QC methods that should be applied, and these areas will be carefully considered.
If there are any issues you wish to raise on the Guidance, I would be grateful if you send your comments at the earliest opportunity, and before 25 January 2017 at the latest. Comments can be sent to SteveMoorcroft@AQConsultants.co.uk. If you could make specific reference to which section of the Guidance you are referring to, that would assist in tracking the comments.
The European Commission designated 2013 the ‘Year of Air’. They chose the wrong year in my opinion. It should have been last year. Not because concentrations were particularly high or the problems have been solved, but because of the degree of interest in air pollution shown by policy makers, the media, and of particular importance, the medical profession. It almost seemed like everyone (with some notable exceptions) wanted to get in on the act in 2016.
The year started with the Royal Colleges of Physicians and Paediatric and Child Health issuing “Every Breath We Take: the Lifelong Impact of Air Pollution”. This report highlighted that exposure to outdoor air pollution is linked to cancer, asthma, stroke and heart disease, diabetes, obesity, and possibly dementia. They estimated that approximately 40,000 premature deaths each year are attributable to air pollution and that these health problems costs more than £20 billion every year. I understand that this was the first report from a medical professional body on air pollution for 40 years.
Later in the year, the UK Health Alliance on Climate Change published “A Breath of Fresh Air: Addressing Air Pollution and Climate Change Together for Health”. It calls for a joined-up approach from government across health, transport, environment, and education departments, as well as phasing out of coal power stations, expanding clean air zones, preserving existing EU air quality regulations and informing and supporting health professionals to take action.
At the end of the year, the National Institute of Health and Care Excellence (NICE) issued draft guidelines on reducing road traffic pollution primarily aimed at local authorities. It recommends taking a number of actions in combination, as multiple interventions are likely to act cumulatively to produce significant change. This includes changes to driving style, selection of vehicles by the public sector, and the introduction of cycle lanes, clean air zones and congestion charging. It does not, however, go as far as the Government’s Chief Medical Officer, Dame Sally Davies, who said that diesel cars should be phased out.
It was not just the medics who have woken up to the effects of poor air quality. Several policy institutes published their recommendation for improving the situation. Policy Exchange, with King’s College London, published Part 2 of “Up in the Air: How to Solve London’s Air Quality Crisis”. This sets out a comprehensive package of measures to reduce emissions and improve air quality in London. The Institute for Public Policy Research also published their report “Lethal and Illegal: Solving London’s Air Pollution Crisis” which sets out their recommendations for policy changes at the European, national and local levels.
The interest in air pollution extended far beyond the UK borders with air pollution reports published by the International Energy Agency (IEA), the World Bank, UNICEF and the Organization for Economic Co-operation and Development (OECD) as well as the World Health Organization (WHO).
Looking back at my “Year of Air”, I cannot ignore ClientEarth’s successful challenge of the Government’s 2015 Air Quality Plan (AQP). Many air quality practitioners, including myself, found it difficult to believe that, by 2020, there would be only six cities failing to meet the annual nitrogen dioxide limit value. This view was vindicated by Judge Garnham’s conclusion “In my judgement, the AQP did not identify measures which would ensure that the exceedance period would be kept as short as possible; Instead it identified measures which, if very optimistic forecasts happened to be proved right and emerging data happened to be wrong, might achieve compliance. To adopt a plan based on such assumptions was to breach both the Directive and the Regulations.”
Both Defra and ClientEarth agreed it would not be in anyone’s interest to quash the existing AQP, and the Judge ordered an amended plan be produced by the end of July 2017; with a draft by 24th April. Defra and DfT are recruiting new staff for their Joint Air Quality Unit and have much work to complete if a credible and legal plan is to be produced in the next seven months. There will also need to be a radical change in the Government’s thinking if the Draft Clean Air Zone (CAZ) Framework is anything to go by. It contained little that is new and provides no clear incentive for local authorities to voluntarily introduce a CAZ. Central Government is failing to understand the difficulties local authorities face and has shown little leadership on this issue.
The current LAQM background maps and the emission factor toolkit (EFT v7) are based on the same optimistic modelling as the 2015 AQP. When undertaking air quality assessments, our members should take note of the IAQM Position Statement “Dealing with Uncertainty in Vehicle NOx Emissions within Air Quality Assessments” issued last October. It is unlikely that the LAQM tools will be updated until after the new AQP is published.
Finally, I would like to wish all our members a happy new year, which should prove to be a very interesting one for air pollution.
The Early Career Interest Group is aimed at IAQM Associate Members and Members in the early stages of their careers. The Group will provide a forum for these members to learn, present and network to form professional connections, in a friendly, supportive and accessible environment.
We will be holding our launch event in spring 2017. This will be the first of regular mid-afternoon to evening events, where early-career professionals gain experience in presenting to a modestly-sized and unintimidating audience. Typically these events will include:
- A guest presentation from a senior IAQM Member or Fellow updating our early-career members on new developments in air quality assessment practice in a personal and historical context. The IAQM is fortunate to have amongst its membership individuals who were involved in the major landmark changes of the last 40 or so years. These series of talks will aim to give historical narrative and contemporary context to the work of practitioners.
- Short presentations from IAQM early-career professionals, giving an opportunity to inform others about their work and to practice presentation skills.
- Technical questions and answers, and participation in discussions on wider IAQM Early Careers Interest Group issues and needs. This is our chance to tell you what the IAQM is up to and to hear about your needs and desires for the Institute.
- Finally, a social part, usually in a local pub.
Attendance will count as CPD time and is likely to provide useful evidence of development when applying to upgrade from Associate to Member.
The first meeting will be held in London, but we will be looking to take this on tour around the country.
More details of the first event will follow shortly. In the meantime, we are looking for volunteers to be involved in organising the Group and assisting with various tasks. If you want to volunteer, please contact Emma.