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Aston Hill - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Aston Hill - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
Anglesey Llynfaes - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Anglesey Llynfaes - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Anglesey Coastal Park - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00 Anglesey Coastal Park - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00
Anglesey Brynteg - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 07:00 Anglesey Brynteg - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 07:00
Caerphilly Windsor Street - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00 Caerphilly Windsor Street - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00
Cardiff Centre - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Cardiff Centre - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
Chepstow A48 - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Chepstow A48 - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Cwmbran - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Cwmbran - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
V Glamorgan Fonmon - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00 V Glamorgan Fonmon - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00
V Glamorgan Penarth - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 11:00 V Glamorgan Penarth - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 11:00
V Glamorgan Dinas Powys Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 06:00 V Glamorgan Dinas Powys Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 06:00
Marchlyn Mawr - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Marchlyn Mawr - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Newport St Julians Comp School - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00 Newport St Julians Comp School - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00
Newport Malpas Depot - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Newport Malpas Depot - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
Narberth - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Narberth - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
Port Talbot Margam - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00 Port Talbot Margam - Pollution Index: 2 - Pollution Level: LOW Updated - 07/09/2008 17:00
Port Talbot Dyffryn School - Pollution Index: 0 - Pollution Level: - 07/09/2008 07:00 Port Talbot Dyffryn School - Pollution Index: 0 - Pollution Level: - 07/09/2008 07:00
Rhondda-Cynon-Taf Nantgarw - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Rhondda-Cynon-Taf Nantgarw - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Rhondda-Cynon-Taf Broadway - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Rhondda-Cynon-Taf Broadway - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Rhondda-Cynon-Taf Tylorstown - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00 Rhondda-Cynon-Taf Tylorstown - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 17:00
Swansea Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 16:00 Swansea Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 16:00
Swansea Morfa Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00 Swansea Morfa Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00
Swansea Morriston Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00 Swansea Morriston Roadside - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 18:00
Swansea Hafod DOAS - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00 Swansea Hafod DOAS - Pollution Index: 0 - Pollution Level: - 07/09/2008 18:00
Wrexham - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 16:00 Wrexham - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 16:00
Wrexham Isycoed - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 06:15 Wrexham Isycoed - Pollution Index: 1 - Pollution Level: LOW Updated - 07/09/2008 06:15
Key to Pollution Levels
Green Circle Icon: Low - bands 1-3 Low (1-3)
Orange Triangle Icon: Low - bands 4-6 Moderate (4-6)
No Data Icon No Data
Red Square Icon: High - bands 7-9 High (7-9)
Star Icon: Very High - band 10 Very High (10)
» What does this mean?
View a text-based summary of latest pollution levels from all monitoring sites.

Welcome to Air Quality in Wales

Welcome to the Air Quality in Wales website. This website aims to provide you with comprehensive information about Air Quality in Wales.

Air Pollution Summary

Air Pollution in Wales is currently: Low - Index 2

1 2 3 4 5 6 7 8 9 10
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Note: Values are based on provisional data and represent the highest pollution levels across Wales - other areas may not be at this level. For more detailed information see the map on the left or visit the Current Levels page.

For more information about what the bands mean, please refer to the key underneath the map on the left.

Air Pollution Bulletin

Click on the links below for air pollution bulletins:

Air Pollution Forecast

View the air pollution forecasts for the area of Wales where you are:

Latest News

Latest newsletter is now avalable
Published Date: 03/03/2008

The latest newsletter is now avalable, containing exciting items on AURN changes, web news and the recent Saharan dust episode...

» Newsletter

More News

Latest Report

New Annual Report for 2006
Published Date: 08/10/2007

We are pleased to announce the release of the latest annual air quality report for Wales, available for immediate download....

» Download 2006 Annual Report - English (pdf)
» Download 2006 Annual Report - Welsh (pdf)

More Reports

Latest Seminar

WAQF 2007 Seminar: Air Quality Policy Issues for Wales
Published Date: 05/11/2007

The 2007 Seminar of the Welsh Air Quality Forum was held on Thursday September 27th at the Council Chamber, Brecon,...

» Programme (pdf)
» The European process leading to the adoption of a Directive (pdf)
By Damian Phillips, WAG EU Office
» The Policy Roles and Responsibilities of the Welsh Assembly Government for Air Quality (pdf)
By Ross Hunter, WAG
» AQ Trends and Future Scenarios (pdf)
By John Stedman, AEA Energy & Environment
» Low Emission Strategies (pdf)
By Rob Pilling, CENEX
» Local Authority Experience with Local Air Quality Management (pdf)
By Dr Candido Choo Yin, Vale of Glamorgan
» Changes to the AQAP process in Wales (pdf)
By Gwyn Jones, AEA Energy & Environment

More Seminars